Air Conditioning Service Near Me: Specialist Air Conditioning Service Ensures Your Home Stays Cool And Comfy Throughout Hot Days

Types of AC Repair Provider

Ever had your a/c sputter to a stop just as the summer season sun peaks? It's a discouraging scenario-- one that makes you recognize the number of parts should operate in consistency for cool air to circulation. From frozen coils to refrigerant leaks, the challenges differ, but the solutions do not need to be a secret.

Typical Air Conditioner Repair Categories

Refrigerant Recharge and Leakage Repair: Without the correct amount of refrigerant, your system struggles to cool your space. Identifying leaks is vital to restoring performance.
Compressor and Fan Motor Fixes: These parts are the heart and lungs of your air conditioning. When they stop working, airflow and cooling capability drop.
Thermostat Calibration and Replacement: In some cases the offender is your thermostat sending out combined signals-- changing or switching it out brings convenience back on track.
Electrical Element Repair: Faulty electrical wiring or capacitors interfere with efficiency, often triggering unforeseen shutdowns or unpredictable behavior.
Drain Pipes Line Cleansing and Repair: Obstructed condensate lines can trigger water damage and system shutdowns if overlooked.

How Bold City Heating and Air Manages These Obstacles

Think of strolling into your home after a sweltering day, greeted by a sanctuary of cool air. Bold City Heating and Air changes that dream into reality by mastering every aspect of air conditioning repair work. They do not simply spot leakages or swap parts-- they identify the origin with surgical accuracy.

Frozen coils? They thaw the problem and prevent future freeze-ups. Electrical problems? They trace every wire to guarantee stability and safety. Thermostat troubles? They tweak settings for ideal environment control. No concern is too tangled, no malfunction too obscure.

What sets Vibrant City apart is their dedication to thoroughness. Each repair unfolds like a carefully choreographed dance, guaranteeing your system runs efficiently, efficiently, and quietly. It's not just about fixing what's broken; it has to do with bring back comfort and cool comfort, all while extending the life of your system.

Unraveling the Mysteries of Air Conditioning Breakdowns

Envision entering your home after a scorching day, only to be greeted by a wave of warm, stagnant air. That sinking sensation? It usually suggests your cooling system is struggling. Among the myriad of missteps, refrigerant leakages often play the bad guy. Not just do they sap the cooling power, however they calmly erode efficiency, leaving your energy expenses to balloon. Have you ever wondered why your air conditioning cycles on and off so often? This phenomenon, called short biking, might be the system's desperate cry for assistance due to dirty filters or defective thermostat calibration.

Professional Insights: Deciphering the Indications

Bold City Heating and Air acknowledges how frustrating it can be when your unit refuses to blow cold air or, worse, floods your home with unforeseen moisture. Their specialists approach each problem with an investigator's accuracy. For example, clogged condensate drains pipes typically masquerade as minor inconveniences but can result in water damage if neglected.

Advice Only Pros Share

Regularly check and clean your evaporator coil; dust buildup can reduce cooling effectiveness by as much as 30%.
Ensure your thermostat is placed far from direct sunlight or heat-emitting devices to avoid incorrect readings.
Listen for uncommon noises like rattling or hissing-- these frequently precede compressor or refrigerant problems.
Look for ice development on coils; it signifies airflow limitation and demands instant attention.

Typical Issues and Their Solutions

Issue	Possible Cause	Quick Fix
Warm Air Blowing	Refrigerant leakage or filthy filter	Seal leaks and replace filters
Short Cycling	Thermostat or electrical concerns	Recalibrate thermostat and check wiring
Water Leakage	Blocked condensate drain	Clear the drain pipeline
Unusual Sounds	Loose parts or compressor problems	Tighten parts or service compressor

Necessary Instruments for Diagnosing Air Conditioner Problems

Ever attempted repairing an a/c unit with just a screwdriver and a prayer? The truth is even more technical. The heart of reliable a/c repair work depend on the accuracy of the tools wielded. A manifold gauge set, for example, isn't simply an expensive gadget; it's the mechanic's stethoscope, revealing the covert pressures within the system's veins. Without it, thinking the refrigerant levels resembles reading tea leaves.

Bold City Heating and Air comprehends how crucial these subtle readings are. They approach each system with a toolkit that's not simply extensive however diligently adjusted, ensuring every twist, turn, and valve modification strikes the mark. Their understanding of the subtleties in pressure variations and temperature gradients transforms a job from guesswork to science.

Tools That Transform Repair Work into Art

Digital Multimeter: Measures voltage, current, and resistance. Identifies electrical faults that can silently sabotage your air conditioning system.
Thermometer: Important for identifying temperature differentials throughout coils, indicating airflow or refrigerant concerns.
Drip Detectors: Using UV color or electronic sensors, these unveil the unnoticeable leakages that drain effectiveness.
Vacuum Pumps: Leave wetness and air, essential in preparing the system for a flawless recharge.

In my experience, even the smallest neglected information-- like a slightly used out gasket-- can waterfall into a system-wide inadequacy - Bold City Heating and Air. Strong City's professionals do not just repair; they anticipate the subtle whispers of wear and tear before they yell out as breakdowns

Expert Tips from the Field

Always double-check manifold gauge readings at different times of the day; ambient temperature shifts can affect accuracy.
Utilize a microamp clamp meter to find faint electrical draws that suggest failing capacitors or motors.
When leaving a system, expect the "searching" impact in the vacuum gauge, a specialist clue indicating caught wetness.

Tools are only as good as the hands that wield them. Bold City Heating and Air's mastery of their instruments elevates cooling repair work from a simple service to a finely tuned craft.

Important Security Procedures for A/c Repair Work

Electrical risks hide in every corner of ac system repair work, particularly when dealing with capacitors holding residual charge. Have you ever wondered why a sudden jolt can surprise even skilled professionals? It's due to the fact that a charged capacitor can keep unsafe energy long after the system is powered down. That's why Bold City Heating and Air insists on rigorous discharge procedures before touching any components.

Working around refrigerants demands not just precision but likewise vigilance. Leakages can quietly toxin the air or trigger frostbite on contact. When tackling these undetectable threats, protective gear isn't optional-- it's a lifeline. They comprehend that fumbling without correct gloves and safety glasses belongs to dancing with danger.

For those venturing into do it yourself repairs, observe these expert tips:

Always cut power at the breaker panel before opening the system.
Utilize a multimeter to confirm absolutely no voltage before proceeding.
Use insulated gloves and eye defense to safeguard versus electric shock and refrigerant direct exposure.
Manage refrigerant lines with care-- avoid leaks or sharp bends that can result in leakages.
Keep a fire extinguisher ranked for electrical fires nearby.

Envision the horror of an abrupt trigger in a dirty, enclosed area-- fires fire up in the blink of an eye. Bold City Heating and Air's professionals use precise cleansing routines to eliminate dust build-up that might otherwise fuel accidental combustion.

Safety List Before Beginning Repairs

Safety Action	Why It Matters
Power Isolation	Prevents unexpected electrocution and equipment damage
Capacitor Discharge	Gets rid of stored electrical energy that can cause shocks
Protective Equipment Use	Shields skin and eyes from refrigerants and particles
Leak Detection	Makes sure air quality and avoids refrigerant loss
Workspace Ventilation	Minimizes inhalation dangers and dissipates flammable gases

In the world of a/c repair work, hurrying through safety checks is like avoiding steps on a high wire-- one bad move can waterfall into calamity. Bold City Heating and Air's dedication to these precautions changes a risky undertaking into a controlled, predictable operation. They stay watchful, knowing that real mastery in air conditioning repair work is as much about safeguarding lives as it has to do with restoring convenience.

Cooling Solutions in Jacksonville, FL

Jacksonville, FL is a vibrant city known for its substantial park system, beautiful beaches, and growing arts scene. As the biggest city by location in the continental United States, it offers locals and visitors plenty of outdoor activities, including boating along the St - Bold City Heating and Air. Johns River and checking out the Jacksonville Zoo and Gardens. The city's warm climate makes effective a/c necessary for comfort and health throughout the year

For those in need of air conditioning services, Bold City Heating and Air offers expert guidance and free assessments to assist ensure your home or service stays cool and comfortable. Connect to them for reliable guidance and options on air conditioning repair tailored to your needs.

32206	32206 is a zip code covering a diverse region of Jacksonville FL. It includes Arlington, recognized for its mid-century architecture and easy entry to downtown.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32207	32207 is a zip code encompassing sections of Jacksonville's Southside, recognized for its mix of residential areas and commercial developments. It includes varied neighborhoods and convenient access to major roadways. Jacksonville FL	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32208	32208 is a zip code including parts of Jacksonville FL's Southside, known for its blend of housing areas and business hubs. It includes famous places like the Avenues Mall and adjacent business parks.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32209	32209 is a zip code including portions of Arlington, a spacious and varied housing district in Jacksonville FL. It gives a mix of accommodation choices, parks, and simple entry to city center.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32210	This zip code is a dynamic neighborhood in Jacksonville FL, recognized for its mix of housing areas and commercial enterprises. It offers a handy location with simple access to main roads and area resources.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32211	The 32211 postal code is a zip code primarily including the Arlington area of Jacksonville FL. It is a vast residential area with a mix of housing options, retail businesses, and parks.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32099	The 32099 ZIP code encompasses Ponte Vedra Beach, a shoreline community recognized for its luxury homes and golf courses. It provides beautiful beaches and a calm, resort-like atmosphere.	https://en.wikipedia.org/wiki/List_of_Jacksonville_neighborhoods
32201	32201 is a city center Jacksonville FL zip code including the urban core. It features landmarks such as the Jacksonville Landing and historic buildings.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32202	32202 is a dynamic neighborhood in Jacksonville FL, known for its historical charm and varied community. It features a combination of residential areas, small businesses, and cultural attractions.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32203	32203 is a zip code encompassing a big portion of Jacksonville FL's downtown district and nearby neighborhoods. It contains many historic structures, businesses, and residential areas beside the St. Johns River.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32204	The 32204 zip code is a zip code encompassing the neighborhood of Ortega in Jacksonville FL. It's a rich and historic area known because of its waterfront properties and oak-lined streets.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32205	32205 is a zip code encompassing a large portion of Jacksonville FL's urban core, containing the historical Riverside and Avondale neighborhoods. Known for its vibrant arts scene, diverse architecture, and pedestrian-friendly streets, 32205 provides a mix of housing, commercial, and recreational spaces.	https://en.wikipedia.org/wiki/List_of_Jacksonville_neighborhoods
32212	32212 is a zip code covering parts of Jacksonville FL's Southside, recognized for its mix of housing developments and commercial centers. It provides a range of homes, retail, and restaurants.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32214	32214 is a zip code covering parts of Jacksonville's Southside, recognized for its mix of residential areas and commercial developments. It offers a blend of suburban living with convenient access to shopping, dining, and major roadways.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32215	32215 is a zip code covering a few neighborhoods in Jacksonville FL's Southside region. It is recognized as a blend of residential sections, business centers, and proximity to major roads.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32216	That ZIP code is a zip code covering parts of Jacksonville's Southside, noted for its combination of residential areas and commercial developments. It provides a suburban feel with easy access to shopping, dining, and major roadways.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32217	32217 is a zip code covering a big part of Mandarin, a suburb in Jacksonville FL famous for its picturesque waterfront scenes. It features a mix of residential areas, parks, and business developments along the St. Johns River.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32218	32218 is a zip code encompassing parts of the Southside area in Jacksonville FL. It is a primarily residential area with a combination of apartments, condos, and single-family houses.	https://en.wikipedia.org/wiki/Southside,_Jacksonville
32227	The 32227 zip code covers the Jacksonville Beach area, providing a combination of housing neighborhoods and beachfront attractions. It's known for its relaxed coastal lifestyle and popular surfing spots. Jacksonville FL	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32228	32228 is a zip code covering the Jacksonville FL area. It's recognized for its sandy beaches, vibrant boardwalk, and oceanfront leisure pursuits.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32229	32229 is a postal code including the Arlington district of Jacksonville FL. It's a large residential and commercial area located east of the St. Johns River.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32235	32235 is a zip code primarily covering the Arlington area of Jacksonville FL. It's a large residential area with a mix of homes, retail, and commercial businesses.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32236	32236 is a zip code including the Oceanway and NewBerlin neighborhoods in Jacksonville FL. It's a mainly housing area known for its residential character and proximity to the Jacksonville International Airport.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32237	That ZIP code is a zip code covering a part of Jacksonville's Southside area. It is known for a combination of housing neighborhoods, commercial centers, and proximity to the University of North Florida.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32238	32238 is a zip code covering sections of Jacksonville FL's Southside, known for its mix of housing and business expansions. It features well-known shopping centers, office parks, and diverse housing choices.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32239	32239 is a zip code covering the Kernan area of Jacksonville FL. It is a developing residential area with a mix of housing options and handy access to facilities.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32240	32240 is a zip code including the Argyle Forest neighborhood in Jacksonville FL. This area is known for its welcoming environment and suburban development.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32241	32241 is a Jacksonville FL zip code covering the Southside Estates neighborhood. It's a mainly residential area with a combination of housing options and convenient access to major highways.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32244	32244 is a zip code encompassing the Jacksonville Beaches area. It includes Neptune Beach, Atlantic Beach, and some of Jacksonville Beach.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32219	32219 is a zip code connected with the Mandarin neighborhood in Jacksonville FL. It's a big residential area recognized for its blend of long-standing communities and newer developments.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32220	32220 is a zip code including the Argyle Forest neighborhood in Jacksonville FL. This is a primarily residential area recognized for its family-friendly atmosphere and easy access to shopping and dining.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32221	The 32221 is a zip code covering parts of Jacksonville's Southside, known for its mix of residential areas and business parks. It includes neighborhoods like Baymeadows and Deerwood, offering a range of housing and retail selections.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32222	That zip code in Jacksonville, FL includes the Beach Haven and South Beach areas. It's known for its closeness to the coast and housing communities.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32223	32223 is a zip code including the Mandarin neighborhood of Jacksonville FL. It is a big residential area known for its past, parks, and closeness to the St. Johns River.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32224	32224 is a zip code encompassing Jacksonville Beach, a shoreline community known for its sandy beaches. Residents and visitors alike enjoy surfing, fishing, and a energetic promenade scene in Jacksonville FL.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32225	32225 is a zip code covering Jacksonville FL's Southside neighborhood, recognized for its combination of housing locations, commercial hubs, and proximity to the St. Johns River. It offers a mixture of suburban living with convenient access to stores, dining, and leisure opportunities.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32226	32226 is a zip postal code encompassing the Southside area of Jacksonville FL. It is a big, diverse area recognized because of its business hubs, housing developments, and closeness to the St. Johns River.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32230	32230 is a zip code encompassing the Jacksonville FL neighborhoods of Arlington and Fort Caroline. This area offers a mix of residential areas, parks, and historical sites.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32231	32231 is the zip postal code for Mandarin, a large suburban neighborhood in Jacksonville FL known because of its history and picturesque views beside the St. Johns River. It provides a combination of residential areas, parks, and business districts.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32232	32232 is the zip code of the Kernan area of Jacksonville FL. It is a growing suburban community recognized for its housing neighborhoods and proximity to the beach.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32234	32234 is the zip code for the Mandarin neighborhood in Jacksonville FL. It is a large residential location known because of its history, parks, and proximity to the St. Johns River.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32245	32245 is a zip code covering several neighborhoods in Jacksonville FL, including the wealthy Deerwood area recognized for its gated communities and the large St. Johns Town Center shopping and dining destination. Residents enjoy a mix of upscale living, retail convenience, and closeness to major roadways.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32246	32246 is a zip code covering the Hodges Boulevard area in Jacksonville FL. It's a mainly residential area with a blend of home choices and business projects.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32247	32247 is a zip code encompassing the Mandarin neighborhood in Jacksonville FL. It's a large suburban location known for its historic roots, riverfront scenery, and welcoming atmosphere.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32250	The 32250 is a zip code encompassing a part of Jacksonville's in FL Southside, known by its blend of residential areas and business expansions. It covers parts of the Baymeadows area, offering a range of housing options and easy entry to stores and dining.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32254	32254 is a postal code encompassing parts of Jacksonville's Southside, recognized for its blend of housing areas and business developments. It contains the well-known Deerwood Park and Tinseltown areas.	https://en.wikipedia.org/wiki/Neighborhoods_of_Jacksonville
32255	32255 is a postal code including several areas in Jacksonville FL's south side area. It features a mix of residential neighborhoods, commercial centers, and proximity to major roadways.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32256	32256 is a postal code including parts of the Southside area in Jacksonville FL. It provides a blend of housing developments, commercial centers, and leisure activities.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32257	32257 is a zip code covering the Kernan and Hodges Boulevards region of Jacksonville FL. This area is known for its housing neighborhoods, shopping centers, and closeness to the University of North Florida.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32258	32258 is a zip code covering portions of Jacksonville FL's south side, known for residential sections and commercial developments. It covers neighborhoods like Baymeadows and Deer Wood, offering a blend of housing choices and handy entrance to shopping and food.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32260	That zip code is a zip code encompassing Jacksonville FL's Southside neighborhood. It features a mix of residential areas, commercial developments, and closeness to the St. Johns River.	https://en.wikipedia.org/wiki/Jacksonville,_Florida
32277	32277 is the zip code for Jacksonville FL, a coastal community known for its sandy shores and lively boardwalk. It provides a combination of residential areas, hotels, restaurants, and recreational activities.	https://en.wikipedia.org/wiki/Jacksonville,_Florida

Downtown Jacksonville: Downtown Jacksonville represents the main commercial area of Jacksonville, Florida, known for its lively mix of heritage architecture and modern skyscrapers. It features cultural sites, riverside parks, and a selection of dining and entertainment options.
Southside: Southside is a dynamic district in Jacksonville, FL, known for its combination of residential communities, malls, and commercial centers. It offers a blend of city convenience and suburban ease, making it a well-liked area for households and workers.
Northside: Northside is a extensive district in Jacksonville, FL, known for its varied communities and industrial areas. It features a combination of residential neighborhoods, parks, and commercial zones, aiding the city's growth and development.
Westside: Westside is a lively district in Jacksonville, FL, known for its varied community and rich cultural heritage. It features a mix of neighborhoods, shops, and parks, offering a distinctive blend of city and suburban life.
Arlington: Arlington is a vibrant district in Jacksonville, FL, known for its blend of residential neighborhoods and commercial areas. It features parks, malls, and access to the St. Johns River, making it a favored area for households and nature lovers.
Mandarin: Mandarin stands as a historic area in Jacksonville, Florida, known for its beautiful riverfront views and appealing small-town atmosphere. It boasts lush parks, local shops, and a vibrant cultural heritage dating back to the 19th century.
San Marco: San Marco is a dynamic neighborhood in Jacksonville, FL, known for its historic architecture and picturesque town center. It offers a mix of specialty shops, restaurants, and cultural attractions, making it a well-liked destination for residents and visitors alike.
Riverside: Riverside is a vibrant neighborhood in Jacksonville, FL, known for its historic architecture and flourishing arts scene. It offers a blend of distinctive shops, restaurants, and beautiful riverfront parks, making it a well-liked destination for residents and visitors alike.
Avondale: Avondale is a charming neighborhood in Jacksonville, FL, known for its historic architecture and vibrant local shops. It offers a blend of residential areas, stylish restaurants, and cultural attractions along the St. Johns River.
Ortega: Ortega is a historic and picturesque neighborhood in Jacksonville, FL, known for its stunning waterfront homes and tree-lined streets. It offers a charming blend of old Southern architecture and modern amenities, making it a desirable residential area.
Murray Hill: Murray Hill is a dynamic historic neighborhood in Jacksonville, FL, known for its appealing bungalows and diverse local businesses. It offers a blend of housing comfort and a lively arts and dining scene, making it a popular destination for residents and visitors alike.
Springfield: Springfield is a historic neighborhood in Jacksonville, FL, known for its appealing early 20th-century architecture and lively community. It features a blend of residential homes, local businesses, and cultural attractions, making it a well-liked area for both residents and visitors.
East Arlington: East Arlington is a vibrant neighborhood in Jacksonville, FL, known for its varied community and easy access to retail and recreational areas. It features a combination of residential homes, green spaces, and local businesses, making it a attractive place to live.
Fort Caroline: Fort Caroline is a historic district in Jacksonville, FL, known for its deep colonial history and proximity to the site of the 16th-century French fort. It features a mix of residential areas, parks, and cultural landmarks that reflect its heritage.
Greater Arlington: Greater Arlington in Jacksonville, FL, is a dynamic district known for its housing areas, malls, and green spaces. It offers a blend of suburban living with easy access to the Jacksonville downtown and coastal areas.
Intracoastal West: Intracoastal West is a vibrant neighborhood in Jacksonville, FL, known for its picturesque waterways and being near the Intracoastal Waterway. It offers a combination of homes and businesses, providing a special mix of metropolitan ease and outdoor appeal.
Jacksonville Beaches: Jacksonville Beaches stands as a vibrant coastal locale in Jacksonville, FL, famous for its lovely beaches and peaceful atmosphere. It provides a combination of living communities, local shops, and leisure activities along the Atlantic Ocean.
Neptune Beach: Neptune Beach is a pleasant beachside neighborhood located in Jacksonville, Florida, known for its gorgeous beaches and relaxed atmosphere. It offers a blend of housing areas, local shops, and dining options, making it a popular destination for both residents and visitors.
Atlantic Beach: Atlantic Beach is a coastal community located in Jacksonville, Florida, known for its stunning beaches and laid-back atmosphere. It offers a mix of residential areas, local shops, and outdoor recreational activities along the Atlantic Ocean.
Jackson Beach: Jacksonville Beach is a vibrant coastal community in Jacksonville, FL, known for its beautiful beaches and lively boardwalk. It offers a blend of residential neighborhoods, local shops, restaurants, and recreational activities, making it a well-liked destination for both residents and visitors.
Baldwin: Baldwin is a small community located within Duval County, near Jacksonville FL, Florida, known for its historic charm and welcoming community. It features a mix of residential areas, local businesses, and scenic parks, offering a calm, suburban atmosphere.
Oceanway: Oceanway is a housing neighborhood in Jacksonville, Florida, known for its suburban atmosphere and kid-friendly amenities. It features a variety of housing options, parks, and local businesses, making it a popular area for residents seeking a close-knit environment.
South Jacksonville: South Jacksonville is a lively district in Jacksonville, FL, known for its residential neighborhoods and small businesses. It offers a combination of old-world charm and contemporary conveniences, making it a well-liked area for families and professionals.
Deerwood: Deerwood is a distinguished neighborhood in Jacksonville, FL, known for its upscale residential communities and beautiful green spaces. It offers a mix of luxury homes, golf courses, and easy access to shopping and dining options.
Baymeadows: Baymeadows is a lively district in Jacksonville, FL, known for its combination of residential neighborhoods and commercial areas. It offers a range of shopping, dining, and recreational options, making it a favored destination for locals and visitors alike.
Bartram Park: Bartram Park is a lively neighborhood in Jacksonville, FL, known for its contemporary residential communities and proximity to nature. It offers a blend of urban amenities and outdoor recreational opportunities, making it a favored choice for families and professionals.
Nocatee: Nocatee is a planned community located near Jacksonville, FL, known for its welcoming atmosphere and extensive amenities. It features green spaces, trails, and recreational facilities, making it a preferred choice for residents seeking a dynamic suburban lifestyle.
Brooklyn: Brooklyn is a dynamic district in Jacksonville, FL, known for its classic charm and tight-knit community. It includes a combination of residential homes, enterprises, and historic sites that showcase the area's cultural wealth.
LaVilla: LaVilla is a historical area in Jacksonville FL, known for its extensive cultural legacy and lively arts environment. Once a thriving African American society, it played a significant part in the city's music and entertainment past.
Durkeeville: Durkeeville is a historic in Jacksonville, Florida, known for its deep African American heritage and active community. It features a combination of residential areas, local businesses, and cultural landmarks that reflect its strong foundation in the city's history.
Fairfax: Fairfax is a lively neighborhood in Jacksonville, FL, known for its historic charm and close-knit community. It features a mix of residences, local businesses, and green spaces, offering a friendly atmosphere for locals and guests alike.
Lackawanna: Lackawanna is a housing neighborhood in Jacksonville, Florida, known for its tranquil streets and neighborly atmosphere. It features a mix of detached houses and local businesses, contributing to its cozy vibe within the city.
New Town: New Town is a historic neighborhood in Jacksonville, FL, famous for its tight-knit community spirit and deep cultural heritage. It offers a combination of residential areas, local businesses, and community organizations striving to revamp and upgrade the district.
Panama Park: Panama Park is a housing neighborhood in Jacksonville, FL, known for its quiet streets and neighborly atmosphere. It offers easy access to local amenities and parks, making it an attractive area for households and professionals.
Talleyrand: Talleyrand is a historic neighborhood in Jacksonville, Florida, known for its housing charm and proximity to the St. Johns River. The area offers a mix of classic homes and local businesses, reflecting its vibrant community heritage.
Dinsmore: Dinsmore is a living neighborhood located in Jacksonville, Florida, known for its calm streets and friendly atmosphere. It features a mix of single-family homes and local amenities, offering a neighborhood feel within the city.
Garden City: Garden City is a lively neighborhood in Jacksonville, FL, known for its combination of houses and neighborhood shops. It offers a friendly community atmosphere with easy access to city amenities.
Grand Park: Grand Park is a vibrant neighborhood in Jacksonville, Florida, known for its traditional charm and diverse community. It features leafy streets, local parks, and a selection of small businesses that contribute to its inviting atmosphere.
Highlands: Highlands is a vibrant neighborhood in Jacksonville, FL known for its attractive residential streets and local parks. It offers a mix of historic homes and modern amenities, creating a welcoming community atmosphere.
Lake Forest: Lake Forest is a housing neighborhood located in Jacksonville, Florida, known for its calm streets and family-friendly atmosphere. It features a mix of detached houses, parks, and local amenities, making it a attractive community for residents.
Paxon: Paxon is a living neighborhood located in the west part of Jacksonville, Florida, known for its mixed community and budget-friendly housing. It features a mix of detached houses and local businesses, contributing to its tight-knit, suburban atmosphere.
Ribault: Ribault is a vibrant neighborhood in Jacksonville, Florida, known for its multicultural community and neighborhood appeal. It features a mix of classic homes and local businesses, adding to its unique cultural identity.
Sherwood Forest: Sherwood Forest is a residential neighborhood in Jacksonville, FL, known for its leafy streets and welcoming atmosphere. It features a combination of traditional and new homes, offering a peaceful suburban feel close to city amenities.
Whitehouse: Whitehouse is a residential neighborhood located in Jacksonville, Florida, known for its quiet streets and friendly atmosphere. It features a mix of single-family homes and local amenities, making it a favored area for families and professionals.
Cedar Hills: Cedar Hills is a thriving neighborhood in Jacksonville, FL, known for its varied community and convenient access to local amenities. It offers a blend of residential and commercial areas, adding to its active and friendly environment.
Grove Park: Grove Park is a living neighborhood in Jacksonville, Florida, known for its charming historic homes and tree-lined streets. It offers a tight-knit community atmosphere with quick access to downtown facilities and parks.
Holiday Hill: Holiday Hill is a housing neighborhood in Jacksonville, Florida, known for its quiet streets and friendly community. It offers convenient access to local parks, schools, and shopping centers, making it a desirable area for families.
Southwind Lakes: Southwind Lakes is a housing neighborhood in Jacksonville, FL known for its tranquil lakes and carefully kept community spaces. It offers a peaceful suburban atmosphere with easy access to local amenities and parks.
Secret Cove: Secret Cove is a serene waterfront neighborhood in Jacksonville, FL, known for its calm atmosphere and picturesque views. It offers a blend of residential homes and natural landscapes, making it a well-liked spot for outdoor enthusiasts and families.
Englewood: Englewood is a lively neighborhood in Jacksonville, FL, known for its varied community and deep cultural heritage. It offers a combination of residential areas, local businesses, and recreational spaces, making it a active part of the city.
St Nicholas: St. Nicholas is a historic neighborhood in Jacksonville, Florida, known for its lovely early 20th-century architecture and dynamic community atmosphere. It offers a combination of residential homes, local businesses, and cultural landmarks, making it a one-of-a-kind and inviting area within the city.
San Jose: San Jose is a vibrant district in Jacksonville, FL, known for its residential neighborhoods and commercial areas. It offers a blend of suburban living with close proximity to green spaces, retail options, and restaurants.
Pickwick Park: Pickwick Park is a living neighborhood in Jacksonville, Florida, known for its tranquil streets and neighborly atmosphere. It offers a mix of single-family homes and local amenities, making it a desirable area for families and professionals.
Lakewood: Lakewood is a dynamic neighborhood in Jacksonville, FL known for its historic charm and diverse community. It features a combination of houses, local shops, and parks, offering a inviting atmosphere for residents and visitors alike.
Galway: Galway is a residential neighborhood in Jacksonville, FL, known for its suburban atmosphere and neighborly living. It features a mix of single-family homes and local amenities, providing a peaceful and kid-friendly environment.
Beauclerc: Beauclerc is a living neighborhood in Jacksonville, Florida, known for its calm streets and family-friendly atmosphere. It offers a mix of detached houses and local amenities, making it a well-liked choice for residents seeking a suburban feel within the city.
Goodby's Creek: Goodby's Creek is a living neighborhood in Jacksonville, FL, known for its quiet atmosphere and proximity to the outdoors. It offers a mix of residential living with easy access to nearby amenities and parks.
Loretto: Loretto is a historic neighborhood in Jacksonville, Florida, known for its attractive residential streets and friendly community atmosphere. It features a variety of architectural styles and offers convenient access to downtown Jacksonville and nearby parks.
Sheffield: Sheffield is a housing neighborhood in Jacksonville, FL, known for its peaceful streets and community-oriented atmosphere. It features a mix of single-family homes and local parks, making it a well-liked area for families.
Sunbeam: Sunbeam is a dynamic neighborhood in Jacksonville, FL, known for its charming residential streets and tight-knit community spirit. It offers a mix of historic homes and local businesses, creating a inviting atmosphere for residents and visitors alike.
Killarney Shores: Killarney Shores is a living neighborhood in Jacksonville FL, Florida, renowned for its peaceful streets and close-knit community. It gives simple access to local parks, schools, and shopping centers, making it a attractive area for families.
Royal Lakes: Royal Lakes is a residential neighborhood in Jacksonville, Florida, known for its serene environment and welcoming atmosphere. It features well-kept homes, local parks, and simple access to nearby schools and shopping centers.
Craig Industrial Park: Craig Industrial Park is a business and manufacturing area in Jacksonville, FL, known for its variety of storage facilities, manufacturing facilities, and logistics hubs. It serves as a vital hub for area companies and contributes significantly to the city's economy.
Eastport: Eastport is a vibrant neighborhood in Jacksonville, FL, known for its heritage charm and waterside views. It offers a combination of residential areas, local businesses, and recreational spaces along the St. Johns River.
Yellow Bluff: Yellow Bluff is a living neighborhood in Jacksonville, Florida, known for its calm streets and friendly community. It offers a mix of suburban homes and local amenities, providing a comfortable living environment.
Normandy Village: Normandy Village is a residential community in Jacksonville, FL, known for its mid-century homes and family-friendly environment. It provides easy access to nearby parks, educational institutions, and malls, making it popular among residents.
Argyle Forest: Argyle Forest stands as a residential area in Jacksonville, FL, known for its family-oriented environment and close access to shopping and schools. It offers a combination of single-family homes, parks, and recreational facilities, making it a well-liked choice for suburban living.
Cecil Commerce Center: Cecil Commerce Center is a extensive business district in Jacksonville FL, known for its prime location and broad transportation infrastructure. It serves as a focal point for logistics, production, and distribution businesses, supporting the local economy.
Venetia: Venetia is a residential neighborhood in Jacksonville FL, known for its calm streets and family-friendly atmosphere. It offers easy access to nearby parks, schools, and shopping centers, making it a popular area for families.
Ortega Forest: Ortega Forest is a pleasant residential area in Jacksonville, FL, known for its vintage homes and verdant, tree filled streets. It offers a calm suburban atmosphere while being quickly close to downtown Jacksonville.
Timuquana: Timuquana is a residential neighborhood located in Jacksonville FL, known for its quiet streets and community parks. It offers a mix of detached houses and easy access to local amenities and schools.
San Jose Forest: San Jose Forest is a residential neighborhood located in Jacksonville, Florida, known for its green greenery and kid-friendly atmosphere. The area features a mix of single-family homes and local parks, offering a peaceful suburban environment.
E-Town: E-Town is a dynamic neighborhood located in Jacksonville, Florida, known for its varied community and heritage significance. It features a mix of residential areas, local businesses, and cultural landmarks that add to its unique character.

Cummer Museum of Art and Gardens: This Cummer Museum of Art and Gardens exhibits a wide collection of art encompassing multiple periods and cultures. Visitors can also explore beautiful formal gardens with views of the St. Johns River in Jacksonville FL.
Jacksonville Zoo and Gardens: Jacksonville Zoo and Gardens showcases a diverse range of animals and flora from across the world. It offers captivating displays, educational programs, and conservation efforts for guests of all years. Jacksonville FL
Museum of Science and History: The Museum of Science & History in Jacksonville FL features hands-on exhibits and a planetarium suitable for all ages. Visitors can explore science, history, and culture through engaging displays and educational programs.
Kingsley Plantation: Kingsley Plantation is a historic site that offers a peek into Florida's plantation history, encompassing the lives of enslaved people and the planter family. Visitors can tour the grounds, such as the slave quarters, plantation house, and barn. Jacksonville FL
Fort Caroline National Memorial: Fort Caroline National Memorial honors the 16th-century French effort to found a colony in Florida. It provides exhibits and trails examining the history and natural environment of the area in Jacksonville FL.
Timucuan Ecological and Historic Preserve: Timucuan Ecological and Historic Preserve safeguards one of the remaining pristine coastal wetlands on the Atlantic Coast. It preserves the history of the Timucuan Indians, European explorers, and plantation owners.
Friendship Fountain: Friendship Fountain is a large, well-known water fountain in Jacksonville FL. It showcases striking water displays and lights, making it a favorite attraction and meeting spot.
Riverside Arts Market: Riverside Arts Market in Jacksonville FL, is a lively weekly arts and crafts market under the Fuller Warren Bridge. It showcases local artisans, on-stage music, food vendors, and a beautiful scene of the St. Johns River.
San Marco Square: San Marco Square is a delightful retail and dining area with a European-style atmosphere. It is renowned for its upscale boutiques, eateries, and the iconic fountain with lions. Jacksonville FL
St Johns Town Center: St. Johns Town Center is an upscale outdoor shopping mall in Jacksonville FL, featuring a mix of luxury stores, well-known labels, and eateries. It's a leading destination for purchasing, eating, and entertainment in Northeast FL.
Avondale Historic District: Avondale Historic District presents charming early 20th-century architecture and unique shops. It's a lively neighborhood recognized for its nearby restaurants and historical character. Jacksonville FL
Treaty Oak Park: Treaty Oak Park is a lovely park in Jacksonville FL, home to a huge, centuries-old oak tree. The park offers a calm retreat with walking paths and scenic views of the St. Johns River.
Little Talbot Island State Park: Little Talbot Island State Park in Jacksonville FL offers untouched beaches and varied habitats. Visitors can experience recreation like hiking, camping, and observing wildlife in this unspoiled coastal setting.
Big Talbot Island State Park: Big Talbot Island State Park in Jacksonville FL, provides amazing coastal views and diverse habitats for outdoor enthusiasts. Explore the one-of-a-kind boneyard beach, walk picturesque trails, and observe abundant wildlife in this beautiful wildlife sanctuary.
Kathryn Abbey Hanna Park: Kathryn Abbey Hanna Park in Jacksonville FL, provides a beautiful beach, forested trails, and a 60-acre freshwater lake for recreation. It is a favored place for camping, surfing, kayaking, and biking.
Jacksonville Arboretum and Gardens: Jacksonville Arboretum and Gardens offers a stunning ecological escape with multiple paths and specialty gardens. Visitors can discover a variety of plant species and savor peaceful outdoor recreation.
Memorial Park: Memorial Park is a 5.25-acre park that acts as a tribute to the more than 1,200 Floridians who gave their lives in World War I. The area features a sculpture, pool, and gardens, providing a place for memory and thought. Jacksonville FL
Hemming Park: Hemming Park is Jacksonville FL's most ancient park, a historical public square hosting events, markets, and social gatherings. It provides a lush space in the center of downtown with art exhibits and a vibrant atmosphere.
Metropolitan Park: Metropolitan Park in Jacksonville FL offers a stunning waterfront location for events and leisure. Featuring playgrounds, a music stage, and breathtaking views, it is a favorite destination for residents and visitors alike.
Confederate Park: Confederate Park in Jacksonville FL, was originally designated to honor rebel soldiers and sailors. It has since been renamed and re-purposed as a place for community events and recreation.
Beaches Museum and History Park: Beaches Museum & History Park protects and shares the unique history of Jacksonville's beaches. Investigate exhibits on nearby life-saving, surfing, and early beach communities.
Atlantic Beach: The city of Atlantic Beach provides a delightful seaside town with stunning beaches and a relaxed atmosphere. People can relish surfing, swimming, and exploring local shops and restaurants in Jacksonville FL.
Neptune Beach: The city of Neptune Beach offers a classic Florida beach town experience with its grainy shores and relaxed atmosphere. Guests can partake in surfing, swimming, and discovering nearby shops and restaurants near Jacksonville FL.
Jacksonville Beach: Jacksonville Beach is a dynamic coastal city known for its grainy shores and surf scene. It provides a blend of recreational activities, restaurants, and nightlife beside the Atlantic Ocean.
Huguenot Memorial Park: This park provides a lovely beachfront location with options for campgrounds, fishing, and birdwatching. Guests can savor the natural beauty of the area with its diverse wildlife and scenic coastal views in Jacksonville FL.
Castaway Island Preserve: Castaway Island Preserve in Jacksonville FL, provides picturesque paths and walkways through diverse ecosystems. Visitors can enjoy nature walks, birdwatching, and discovering the beauty of the shoreline environment.
Yellow Bluff Fort Historic State Park: Yellow Bluff Fort Historic State Park in Jacksonville FL preserves the earthen remnants of a Civil War Confederate fort. Guests can explore the historic location and discover regarding its meaning by way of interpretive displays.
Mandarin Museum & Historical Society: The Mandarin Museum & Historical Society protects the past of the Mandarin in Jacksonville FL. Visitors can discover exhibits and artifacts that highlight the location's distinctive history.
Museum of Southern History: This Museum of Southern History displays artifacts and displays related to the history and culture of the Southern United States. Visitors can investigate a variety of topics, including the Civil War, slavery, and Southern art and literature. Jacksonville FL
The Catty Shack Ranch Wildlife Sanctuary: The Catty Shack Ranch Wildlife Sanctuary in Jacksonville FL, offers escorted walking tours to view saved big cats and other uncommon animals. It's a not-for-profit organization dedicated to providing a secure, loving, forever home for these animals.

Air Conditioning Installation: Correct placement of cooling systems ensures good and pleasant indoor climates. This important process guarantees best performance and durability of climate control units.
Air Conditioner: ACs cool indoor spaces by removing heat and humidity. Proper setup by qualified technicians ensures effective operation and optimal climate control.
Hvac: Hvac systems control temperature and air's condition. They are vital for creating environmental control answers in buildings.
Thermostat: A Thermostat is the primary component for adjusting temperature in HVAC systems. It tells the cooling unit to activate and deactivate, maintaining the preferred indoor environment.
Refrigerant: Refrigerant is essential for temperature control systems, extracting heat to generate cool air. Proper handling of refrigerants is critical during HVAC installation for efficient and safe operation.
Compressor: This Compressor is the component of the cooling system, pressurizing refrigerant. The process is key for effective temperature regulation in climate control setups.
Evaporator Coil: An Evaporator Coil takes in heat from inside air, cooling it down. This part is vital for efficient climate control system setup in buildings.
Condenser Coil: The Condenser Coil is an essential component in cooling systems, dissipating heat outside. It aids the heat exchange needed for effective indoor climate management.
Ductwork: Ductwork is necessary for distributing treated air all through a building. Suitable duct design and arrangement are critical for effective climate management system location.
Ventilation: Efficient Ventilation is essential for suitable air flow and indoor air quality. It has a critical role in ensuring peak operation and efficiency of climate control equipment.
Heat Pump: Heat Pumps move heat, offering both heating and cooling. They are key components in contemporary climate control system setups, offering energy-efficient temperature regulation.
Split System: Split System offer both heating and cooling through an indoor unit linked to an outdoor compressor. They provide a ductless solution for temperature control in specific rooms or areas.
Central Air Conditioning: Central air conditioning systems cool entire homes from a single, powerful unit. Correct installation of these systems is vital for efficient and functional home chilling.
Energy Efficiency Ratio: Energy Efficiency Ratio measures cooling effectiveness: higher Energy Efficiency Ratio shows better operation and lower energy use for climate control systems. Selecting a unit with a good Energy Efficiency Ratio can substantially lower long-term costs when setting up a new climate control system.
Variable Speed Compressor: Variable Speed Compressor adjust cooling output to match demand, improving efficiency and convenience in HVAC systems. This precise adjustment lowers energy loss and preserves stable temperatures in indoor environments.
Compressor Maintenance: Compressor Maintenance ensures effective operation and longevity in refrigeration systems. Neglecting it can lead to costly repairs or system failures when setting up climate control.
Air Filter: Air Filter trap dirt and particles, ensuring pure air flow within HVAC systems. This enhances system performance and indoor air quality during climate control process.
Installation Manual: An Installation Manual provides crucial direction for correctly setting up a cooling system. It ensures correct procedures are used for optimal performance and safety during the unit's setup.
Electrical Wiring: Electrical Wiring is vital for supplying power to and controlling the components of climate control systems. Suitable wiring ensures safe and effective operation of the cooling and heating units.
Indoor Unit: Indoor Unit moves conditioned air inside a space. This is a critical component for HVAC systems, making sure of correct temperature regulation in buildings.
Outdoor Unit: The Outdoor Unit contains the compressor and condenser, releasing heat externally. It's crucial for a full climate control system installation, ensuring effective cooling inside.
Maintenance: Regular upkeep ensures effective performance and lengthens the lifespan of climate control systems. Proper Maintenance prevents breakdowns and optimizes the efficiency of installed cooling setups.
Energy Efficiency: Energy Efficiency is essential for reducing energy use and expenses when installing new climate control systems. Prioritizing effective equipment and proper setup minimizes environmental impact and increases long-term savings.
Thermodynamics: Thermo explains how heat moves and transforms energy, crucial for cooling system setup. Efficient climate control creation relies on Thermodynamics principles to optimize energy use during setup location.
Building Codes: Construction regulations ensure suitable and secure HVAC system installation in structures. They govern aspects like energy efficiency and ventilation for climate control systems.
Load Calculation: Load Calculation figures out the warming and cooling demands of a space. It's essential for selecting suitably sized HVAC equipment for optimal environmental control.
Mini Split: Mini Split offer a no-duct approach to climate control, providing focused heating and cooling. Their simple installation renders them suitable for spaces where adding ductwork for climate modification is unfeasible.
Air Handler: An Air Handler moves treated air around a building. It is a crucial component for proper climate control system setup.
Insulation: Thermal protection is crucial for keeping efficient temperature control within a structure. It minimizes heat exchange, lessening the workload on air conditioning and optimizing temperature setups.
Drainage System: Drainage systems clear condensate created by cooling equipment. Proper drainage prevents water damage and assures effective operation of climate control setups.
Filter: Filters are crucial parts that eliminate pollutants from the air throughout the installation of climate control systems. This guarantees cleaner air circulation and safeguards the system's internal components.
Heating Ventilation And Air Conditioning: Heating Ventilation And Air Conditioning systems regulate indoor climate by controlling temperature, humidity, and air quality. Proper setup of these systems ensures efficient and productive refrigeration and environmental control inside buildings.
Split System Air Conditioner: Split System Air Conditioner offer efficient refrigeration and heating by separating the compressor and condenser from the air handler. Their design eases the process of establishing climate control in homes and businesses.
Hvac Technician: Hvac Technicians are skilled professionals who focus in the setup of temperature regulation systems. They ensure appropriate functionality and effectiveness of these systems for optimal indoor well-being.
Indoor Air Quality: The quality of indoor air substantially affects well-being and health, so HVAC system installation should prioritize filtration and ventilation. Proper system design and setup is crucial for improving air quality.
Condensate Drain: This Condensate Drain removes water created throughout the cooling process, preventing damage and keeping system effectiveness. Proper drain setup is vital for effective climate control installation and extended performance.
Variable Refrigerant Flow: Variable Refrigerant Flow (VRF) systems accurately regulate refrigerant amount to various zones, offering tailored cooling and heating. The technology is essential for establishing efficient and adaptable climate control in building setups.
Building Automation System: Building automation systems coordinate and optimize the functioning of HVAC devices. This results in enhanced temperature regulation and power savings in buildings.
Air Conditioning: Heating, ventilation, and air conditioning systems adjust indoor temperature and atmosphere. Proper installation of these systems is vital for efficient and effective climate control.
Temperature Control: Precise temperature control is crucial for efficient climate control system installation. It ensures optimal performance and comfort in new cooling systems.
Thermistor: Thermistors are thermistors used in weather control systems to measure accurately air temperature. This data helps to regulate system performance, guaranteeing peak performance and energy efficiency in ecological control setups.
Thermocouple: Temperature sensors are devices vital for guaranteeing proper HVAC system installation. They precisely measure temperature, enabling precise adjustments and excellent climate control function.
Digital Thermostat: Digital Thermostats accurately regulate temperature, optimizing HVAC system performance. They are essential for establishing home climate regulation systems, ensuring efficient and comfortable environments.
Programmable Thermostat: Programmable Thermostats optimize climate control systems by enabling customized temperature schedules. This leads to enhanced energy efficiency and comfort in home cooling setups.
Smart Thermostat: Clever thermostats optimize house temperature management by learning user desires and adjusting the temperature on their own. They play a vital role in modern HVAC system configurations, improving energy savings and comfort.
Bimetallic Strip: A Bimetallic Strip, composed of two metals with different expansion rates, bends in reaction to temperature variations. This characteristic is utilized in HVAC systems to control thermostats and regulate heating or cooling operations.
Capillary Tube Thermostat: The Capillary Tube Thermostat accurately regulates temperature in cooling systems via remote sensing. The component is essential for keeping desired climate control inside buildings.
Thermostatic Expansion Valve: This Thermostatic Expansion Valve controls refrigerant flow into the evaporator, maintaining best cooling. This part is critical for efficient operation of refrigeration and climate control systems in buildings.
Setpoint: Setpoint is the desired temperature a climate management system aims to reach. It directs the system's operation during climate control configurations to maintain preferred comfort degrees.
Temperature Sensor: Temperature sensing devices are crucial for controlling warming, ventilation, and cooling systems by tracking air temperature and assuring efficient climate control. Their data assists enhance system performance during climate control installation and maintenance.
Feedback Loop: A Feedback Loop assists in regulating temperature during climate control system setup by constantly monitoring and modifying settings. This ensures peak performance and energy efficiency of installed residential cooling.
Control System: Control Systems regulate heat, moisture, and airflow in environmental conditioning setups. They ensure optimal well-being and energy efficiency in temperature-controlled environments.
Thermal Equilibrium: Thermal Equilibrium is reached when parts reach the same temperature, essential for efficient climate control system installation. Proper balance ensures maximum performance and energy conservation in installed cooling systems.
Thermal Conductivity: Thermal Conductivity dictates how efficiently materials conduct heat, affecting the cooling system configuration. Choosing materials with fitting thermal properties ensures best performance of installed climate control systems.
Thermal Insulation: Thermal Insulation minimizes heat transfer, making sure of efficient cooling by reducing the workload on climate control systems. This boosts energy efficiency and maintains consistent temperatures in buildings.
On Off Control: On Off Control keeps desired temperatures by fully turning on or turning off cooling systems. This simple way is important for regulating environment within buildings during environmental control system setup .
Pid Controller: PID controllers precisely control temperature in HVAC systems. This ensures effective temperature regulation during building climate configuration and functioning.
Evaporator: The Evaporator absorbs heat from inside a location, chilling the air. This is a vital part in temperature control systems created for home comfort.
Condenser: This Condenser unit is a critical component in cooling equipment, rejecting heat extracted from the indoor space to the outside environment. Its correct setup is essential for effective climate control system location and performance.
Chlorofluorocarbon: CFCs were previously widely used refrigerants which helped with refrigeration in many building systems. Their role has diminished due to environmental concerns about ozone depletion.
Hydrofluorocarbon: Hydrofluorocarbon are coolants commonly used in refrigeration systems for structures and cars. Their correct treatment is crucial during the installation of air conditioning systems to prevent environmental harm and guarantee effective operation.
Hydrochlorofluorocarbon: HCFCs were once regularly used refrigerants in HVAC systems for structures. Their removal has resulted in the implementation of more eco-friendly options for new HVAC setups.
Global Warming Potential: Global Warming Potential (GWP) shows how much a given mass of greenhouse gas contributes to global warming over a set period compared to carbon dioxide. Choosing refrigerants with less GWP is crucial when building climate control systems to lessen environmental impact.
Ozone Depletion: Ozone Depletion from refrigerants poses environmental risks. Technicians servicing cooling units must adhere to regulations to prevent further damage.
Phase Change: Phase Change of refrigerants are vital for efficiently moving heat in climate control systems. Evaporation and condensation processes allow cooling by taking in heat indoors and expelling it outdoors.
Heat Transfer: Heat Transfer principles are key for successful climate control system installation. Understanding conduction, convection, and radiation assures peak system operation and energy savings during the process of setting up home cooling.
Refrigeration Cycle: The cooling process transfers heat, enabling cooling in HVAC systems. Proper installation and maintenance ensure efficient performance and long life of these cooling solutions.
Environmental Protection Agency: EPA controls refrigerants and sets standards for HVAC system maintenance to protect the ozone layer and reduce greenhouse gas emissions. Technicians handling refrigeration equipment must be certified to ensure correct refrigerant handling and prevent environmental damage.
Leak Detection: Leak Detection makes certain the soundness of refrigerant lines after climate control system installation. Identifying and addressing leaks is crucial for optimal function and environmental safety of newly installed climate control systems.
Pressure Gauge: Pressure Gauge are essential tools for checking refrigerant levels during HVAC system installation. They assure best performance and prevent damage by verifying pressures are within certain ranges for proper cooling operation.
Expansion Valve: The Expansion Valve modulates refrigerant stream in refrigeration systems, enabling efficient heat uptake. It is a vital component for peak performance in environmental control setups.
Cooling Capacity: Cooling Capacity decides how effectively a system can lower the temperature of a space. Choosing the correct capacity is crucial for optimal performance in placement of environmental control systems.
Refrigerant Recovery: Refrigerant Recovery is the method of taking out and storing refrigerants during HVAC system installations. Correctly recovering refrigerants stops environmental damage and guarantees effective new cooling equipment installations.
Refrigerant Recycling: Refrigerant Recycling reclaims and reuses refrigerants, lessening environmental effects. This process is vital when installing climate control systems, ensuring proper handling and avoiding ozone depletion.
Safety Data Sheet: Safety Data Sheets (SDS) offer vital information on the secure handling and possible hazards of chemicals used in cooling system installation. Technicians rely on SDS data to defend themselves and avoid accidents during HVAC equipment installation and connection.
Synthetic Refrigerant: Synthetic Refrigerants are vital liquids used in refrigeration systems to transfer heat. Their proper handling is crucial for efficient climate control installation and maintenance.
Heat Exchange: Heat Exchange is crucial for cooling buildings, enabling efficient temperature regulation. It's a critical process in climate control system installation, facilitating the movement of heat to supply comfortable indoor environments.
Cooling Cycle: Cooling Cycle is the key procedure of heat extraction, utilizing refrigerant to take in and release heat. This cycle is critical for effective climate control system installation in buildings.
Scroll Compressor: Scroll compressors efficiently pressurize refrigerant to power cooling systems. They are a vital component for effective temperature regulation in buildings.
Reciprocating Compressor: Piston Compressors are crucial components that squeeze refrigerant in refrigeration systems. They facilitate heat exchange, enabling effective climate regulation within structures.
Centrifugal Compressor: Centrifugal Compressors are critical parts that boost refrigerant stress in wide climate control systems. They effectively circulate refrigerant, enabling effective cooling and heating throughout large areas.
Rotary Compressor: Rotary Compressor represent a major component in cooling systems, using a rotating device to compress refrigerant. Their efficiency and reduced size make them ideal for climate control setups in various applications.
Compressor Motor: The Compressor Motor serves as the main force for the refrigeration process, moving refrigerant. It is crucial for correct climate control system installation and operation in buildings.
Compressor Oil: Compressor Oil lubricates and seals mechanical parts inside a system's compressor, guaranteeing efficient refrigerant pressurization for proper climate control. It is important to choose the right type of oil during system setup to ensure durability and peak function of the refrigeration unit.
Pressure Switch: A Pressure Switch observes refrigerant stages, ensuring the system operates safely. It stops harm by shutting down the cooling device if pressure drops outside the ok spectrum.
Compressor Relay: The Compressor Relay is an electrical switch that controls the compressor motor in cooling setups. It guarantees the compressor starts and stops correctly, enabling effective temperature regulation within climate control systems.
Suction Line: A Suction Line, a key component in cooling systems, carries refrigerant vapor from the evaporator to the compressor. Correct sizing and insulation of the line are critical for effective system performance during climate control installation.
Discharge Line: This Discharge Line carries hot, high-pressure refrigerant gas from the compressor to the condenser. Proper dimensioning and installation of the Discharge Line are critical for the best cooling system setup.
Compressor Capacity: Compressor Capacity dictates the cooling capability of a system for indoor temperature control. Selecting the right capacity ensures efficient temperature control during climate control installation.
Cooling Load: Cooling Load is the quantity of heat that must to be taken away from a area to maintain a preferred temperature. Correct cooling load calculation is important for proper HVAC system installation and sizing.
Air Conditioning Repair: Air Conditioning Repair ensures systems operate optimally after they are setup. It's vital for maintaining efficient climate control systems put in place.
Refrigerant Leak: Refrigerant Leakage reduce cooling efficiency and can cause equipment failure. Resolving these leakages is vital for proper climate control system setup, ensuring maximum performance and lifespan.
Seer Rating: SEER rating indicates an HVAC system's refrigeration performance, impacting long-term energy costs. Higher SEER numbers imply greater energy savings when establishing climate control.
Hspf Rating: HSPF rating shows the heating efficiency of heat pumps. Increased ratings suggest better energy efficiency during climate control setup.
Preventative Maintenance: Preventative servicing ensures HVAC systems function effectively and dependably after installation. Consistent maintenance reduces breakdowns and increases the lifespan of climate control systems.
Airflow: Airflow guarantees effective cooling and heating spread across a building. Correct Airflow is essential for peak operation and comfort in climate control systems.
Electrical Components: Electrical Components are essential for powering and managing systems that govern indoor temperature. They ensure proper performance, safety, and efficiency in temperature regulation systems.
Refrigerant Charging: Refrigerant Charging is the procedure of adding the proper amount of refrigerant to a cooling system. This ensures best operation and effectiveness when configuring climate control units.
System Diagnosis: System Diagnosis identifies potential problems prior to, while, and following HVAC system installation. It assures best function and hinders upcoming problems in HVAC setups.
Hvac System: HVAC systems govern heat, moisture, and air quality in buildings. They are essential for setting up climate control solutions in domestic and business areas.
Ductless Air Conditioning: Ductless systems provide focused cooling and heating lacking extensive ductwork. They make easier temperature control setup in spaces that lack existing duct systems.
Window Air Conditioner: Window air conditioners are self-contained devices placed in panes to chill individual rooms. They provide a straightforward method for specific climate control inside a building.
Portable Air Conditioner: Portable Air Conditioner units offer a adaptable temperature-control solution for spaces without central systems. They can also offer temporary temperature regulation during HVAC system configurations.
System Inspection: System Inspection ensures suitable installation of cooling systems by confirming component integrity and compliance to installation standards. This process ensures efficient operation and prevents future malfunctions in climate control setups.
Coil Cleaning: Coil Cleaning ensures effective heat transfer, crucial for optimal system performance. This maintenance procedure is vital for proper setup of climate control systems.
Refrigerant Recharge: Refrigerant Recharge is essential for restoring cooling ability in cooling systems. It assures peak operation and longevity of recently installed temperature regulation devices.
Capacitor: Capacitors provide the necessary energy increase to start and operate motors within climate control systems. Their proper function guarantees effective and dependable operation of the cooling unit.
Contactor: A Contactor is an electrical switch which controls power to the outdoor unit's components. It allows the cooling system to activate when needed.
Blower Motor: This Blower Motor circulates air through the ductwork, enabling efficient heating and cooling distribution within a building. It is a crucial component for indoor climate control systems, guaranteeing consistent temperature and airflow.
Overheating: Overheating can severely hamper the performance of recently installed climate control systems. Technicians must fix this issue to guarantee efficient and reliable cooling operation.
Troubleshooting: Fixing identifies and resolves issues that arise during climate control system setup. Effective fixing ensures best system performance and stops future problems during building cooling appliance installation.
Refrigerant Reclaiming: Refrigerant Reclaiming retrieves and reprocesses used refrigerants. This process is vital for eco-friendly climate control system installation.
Global Warming: Global Warming increases the demand or for cooling systems, requiring demanding more frequent setups installations. This heightened increased need drives fuels innovation in energy-efficient power-saving climate control solutions options.
Montreal Protocol: This Montreal Protocol phases out ozone-depleting substances utilized in cooling systems. This shift necessitates utilizing alternative refrigerants in new climate control setups.
Greenhouse Gas: Greenhouse Gas trap warmth, affecting the power efficiency and environmental footprint of climate control system setups. Selecting refrigerants with lower global warming potential is crucial for eco-friendly weather control implementation.
Cfc: Chlorofluorocarbons were formerly vital refrigerants in cooling systems for buildings and vehicles. Their use has been discontinued due to their detrimental impact on the ozone layer.
Hcfc: HCFCs were previously common refrigerants utilized in refrigeration systems for structures and vehicles. They eased the process of setting up climate control systems, but are now being discontinued due to their ozone-depleting properties.
Hfc: HFCs are frequently used refrigerants in cooling systems for buildings. Their appropriate handling is essential during the setup of these systems to minimize environmental impact.
Refrigerant Oil: Cooling lubricant lubricates the pump in refrigeration units, assuring smooth performance and longevity. It's vital for the proper operation of cooling setups.
Phase-Out: Phase-out refers to the gradual removal of certain refrigerants with high global warming capacity. This affects the selection and servicing of climate control systems in buildings.
Gwp: GWP indicates a refrigerant's potential to warm the planet if discharged. Lower GWP refrigerants are progressively preferred in eco-friendly HVAC system configurations.
Odp: ODP refrigerants damage the ozone layer, impacting regulations for refrigeration system setup. Installers must utilize ozone-friendly alternatives during climate control equipment installation.
Ashrae: ASHRAE sets standards and recommendations for HVAC systems configuration. These standards ensure optimized and safe climate control systems implementation in structures.
Hvac Systems: Hvac Systems provide temperature and air quality control for indoor settings. They are essential for establishing cooling systems in buildings.
Refrigerant Leaks: Refrigerant Leaks lower cooling system effectiveness and can harm the environment. Appropriate procedures during climate control unit setup are essential to prevent these leaks and guarantee optimal performance.
Hvac Repair Costs: Hvac Repair Costs can greatly influence decisions about upgrading to a new climate control system. Unexpected repair bills may encourage homeowners to put money in a full home comfort system for future savings.
Hvac Installation: Hvac Installation involves installing warming, ventilation, and cooling units. It's essential for allowing efficient climate control inside buildings.
Hvac Maintenance: Hvac Maintenance guarantees effective operation and extends system lifespan. Proper maintenance is vital for smooth climate control system setups.
Hvac Troubleshooting: Hvac Troubleshooting pinpoints and fixes problems in heating, ventilation, and cooling systems. It guarantees peak operation during climate control unit installation and running.
Zoning Systems: Zoning Systems split a building into distinct areas for customized temperature regulation. This method enhances well-being and energy savings during HVAC configuration.
Compressor Types: Various Compressor Types are critical parts for efficient climate control systems. Their choice greatly impacts system efficiency and performance in environmental comfort uses.
Compressor Efficiency: Compressor Efficiency is vital, dictating how efficiently the system cools a space for a given energy input. Optimizing this efficiency directly impacts cooling system setup costs and long-term operational expenses.
Compressor Overheating: Compressor Overheating can severely harm the unit's heart, resulting in system failure. Proper installation guarantees adequate airflow and refrigerant amounts, avoiding this problem in climate control system installations.
Compressor Failure: Compressor Failure halts the cooling process, needing expert service during climate control system configurations. A faulty compressor jeopardizes the entire system's efficiency and longevity when incorporating it into a building.
Overload Protector: An safeguards the compressor motor from getting too hot during climate control system installation. It stops damage by automatically disconnecting power when excessive current or temperature is detected.
Fan Motor: Fan motors circulate air across evaporator and condenser coils, a vital process for efficient climate control system setup. They aid heat exchange, guaranteeing peak cooling and heating operation within the designated space.
Refrigerant Lines: Refrigerant Lines are crucial components that connect the indoor and outside units, circulating refrigerant to facilitate cooling. Their proper installation is essential for efficient and productive climate control system installation.
Condensing Unit: The Condensing Unit is the outdoor part in a cooling system. It rejects heat from the refrigerant, enabling indoor temperature regulation.
Heat Rejection: Heat Rejection is vital for refrigeration systems to effectively eliminate excess heat from a cooled area. Correct Heat Rejection guarantees efficient performance and lifespan of climate control systems.
System Efficiency: System Efficiency is crucial for reducing energy consumption and operational expenses. Optimizing performance during climate control setup guarantees long-term savings and environmental advantages.
Pressure Drop: Pressure decrease is the reduction in fluid pressure as it moves through a system, affecting airflow in environmental control setups. Properly managing pressure decrease is essential for optimal performance and effectiveness in environmental comfort systems.
Subcooling: Subcooling ensures peak equipment performance by cooling the refrigerant below its condensing temperature. This process prevents flash gas, increasing cooling capacity and efficiency throughout HVAC equipment installation.
Superheat: Superheat makes sure that only vapor refrigerant goes into the compressor, which prevents damage. It's important to measure superheat during HVAC system setup to maximize cooling capabilities and efficiency.
Refrigerant Charge: Refrigerant Charge is the quantity of refrigerant in a system, essential for optimal cooling operation. Proper filling ensures effective heat transfer and prevents damage during climate control setup.
Corrosion: Rust worsens metallic components, likely leading to leakage and system malfunctions. Guarding against Corrosion is vital for maintaining the efficiency and longevity of climate control setups.
Fins: Fins augment the area of coils, boosting heat transfer effectiveness. This is essential for best performance in climate control system configurations.
Copper Tubing: Copper piping is vital for refrigerant transport in air conditioning systems because of its durability and effective heat transfer. Its trustworthy connections guarantee suitable system operation during installation of climate units.
Aluminum Tubing: Aluminum Tubing is crucial for transferring refrigerant in climate control systems. Its lightweight and corrosion-resistant properties make it perfect for linking internal and external units in HVAC setups.
Repair Costs: Sudden repairs can greatly impact the overall expense of setting up a new climate control system. Budgeting for potential Repair Costs ensures a more accurate and comprehensive cost assessment when implementing such a system.

Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648Bold City Heating and Air 8400 Baymeadows Way Suite 1, Jacksonville, FL 32256 +19043791648

Bold City Heating & Air

4.9(1,687)

Air conditioning repair service·

Overview

Reviews

About

Directions

Save

Nearby

Send to phone

Book online

8400 Baymeadows Way Suite 1, Jacksonville, FL 32256, United States

Open 24 hours

boldcityac.com

+1 904-379-1648

6C9C+2H Baymeadows Center, Jacksonville, FL, USA

Identifies as veteran-owned

Your Maps activity

Add a label

Suggest an edit

From the owner

That Florida sun? It doesn’t play. Prepping your HVAC system now means cool breezes later. Clean filters ✔️ Check refrigerant ✔️ Program thermostats ✔️ 🔥 Be heatwave-ready with Bold City Heating & Air! Book your seasonal check-up and beat the summer rush!

3 days ago

Updates from customers

Randolph and the crew were so nice and they did a AWESOME Job of putting in new ductwork & installation. Great group of guys. RT would answer any questions you had. Felt comfortable with them in my home. From the girl at the front desk to everyone involved Thank You!! I Appreciate you all. I definitely would recommend this company to anyone 😊

a year ago

Popular times

Mondays

12p

12a

Photos & videos

All

Latest11 days ago

Videos

Inside

By owner

Street View & 360°

Add photos & videos

Questions and answers

Why would an AC heater not be turning on?

An AC heater may not turn on due to power issues like tripped circuit breakers, blown fuses, or loose wiring, thermostat problems such as dead batteries, incorrect settings, or a faulty unit, or safety features engaging due to clogged filte …

6 months ago

Review summary

5
4
3
2
1

4.9

1,687 reviews

"Best price and service I have ever had with an HVAC partner"

"Excellent workmanship, knowledgeable, friendly staff from owner to employees."

"They’ve been charging the service contract now the unit does not work."

Write a review

Reviews

Sort

All

company233

job98

call55

ducts51

Abe Fernandez

11 reviews · 11 photos

a week ago

New

DO NOT HIRE THIS COMPANY. TOOK THEM TO COURT AND WON!

We hired Bold City Heating and Air to replace all our air ducts, and the work they performed was shockingly defective. After the job was done we noticed that … More

Kenneth Jefferson

5 reviews · 3 photos

2 months ago

Jacob; Ben & Josie were very professional and efficient. If I could give 10 stars I would. Very knowledgeable and they kept me informed throughout the whole process of my complete AC installation. The entire process was easy with Bold City … More

Response from the owner 2 months ago

Thank you so much for your fantastic 5-star review, Kenneth & Monique! We're thrilled to hear that Jacob, Ben, and Josie provided you with professional and efficient service during your complete AC installation. At Bold City Heating & Air, … More

WILLIAM MOSIER

2 reviews · 4 photos

a month ago

Crew showed up on time got done earlier than expected. Everything was clean. They were quiet. I was able to work throughout the day while they were installing. Couldn’t have been more perfect. Happy with the service.

Response from the owner a month ago

Thank you so much for your fantastic 5-star review, William! We're thrilled to hear that our team at Bold City Heating & Air made the installation process seamless and respectful of your work day. We appreciate your support and are glad you’re happy with our service! Let us know if you need anything else in the future!

More reviews (1,684)

People also search for

Air McCall

4.9(1,471)

HVAC contractor

Indoor Quality Heating & Air

4.7(43)

HVAC contractor

Ball Air Conditioning, Inc.

4.6(62)

Air conditioning contractor

Hammond Heating & Air Conditioning

4.9(1,098)

HVAC contractor

Florida Home Air Conditioning

4.3(2,883)

Air conditioning repair service

Web results

About this data

Bold City Heating & Air

HVAC & Air Conditioning Repair in Jacksonville, FL

Bold City offers premium HVAC service and competitive pricing to the Jacksonville, Jacksonville Beaches and Ponte Vedra areas.

24/7 Fast and Reliable. Jacksonville Grown. Family Owned & Operated.

Summer HVAC Tune Up for Just $89

Get your system ready for the heat!

We’ll inspect, clean, and fine tune your HVAC to boost efficiency, prevent breakdowns, and keep you cool all season long.

Jacksonville’s Best HVAC Company

At Bold City Heating & Air, we offer our customers exceptional service when it comes to HVAC in Jacksonville, FL.

From heating and cooling repairs to energy-efficient HVAC installations that save you money, we do it all. When we opened our family-owned business in 2016, we knew we wanted to be the best around and that’s a passion that still stands.

From the moment you call us to the moment we carry out our work, you can depend on us. We believe in clear upfront pricing, no hidden costs, and the highest level of workmanship. With our NATE-certified technicians and Energy Star systems we give you the perfect combination of choice, value, and customer care.
“Experience the Bold Difference” that is Bold City Heating & Air by calling us today!

We Believe In:

Clear Upfront Pricing

No Hidden Costs

High-Level Workmanship

Trusted Heating and Air Pros in Jacksonville

When it comes to heating and air services in Jacksonville, we offer all the services you need under one roof. But that’s not where our story ends.

From your HVAC system to your ducts and indoor air quality we offer a complete end-to-end solution. Our team is at the heart of everything we do. Our continuous program of education and training ensures our technicians are the best they can be. It also means our entire team stays up to date with the latest systems and technology. From our Energy Star systems to our whole-house approach, you can depend on every service and product we have to offer.

Our educated and experienced HVAC technicians specialize in a broad range of air conditioning, heating & indoor air quality solutions. We are dedicated to finding the right fit for your home or business. Our broad range of expertise ensures a solution to every challenge.

Satisfaction Guaranteed

Prioritizing satisfaction, Bold City Heating & Air exemplifies customer service.

Our Team Will:

Keep Your Informed
Target Your Goals

Provide Honest Answers

Services

Cooling

Heating

Duct Cleaning

Maintenance

New System Installation

Number One For Heating & Cooling

Keeping you comfortable is our top priority!

When you need an HVAC contractor backed by generations of experience and who truly cares about your satisfaction, turn to Bold City Heating & Air. From air conditioning repairs to the installation of a new energy-efficient heating system, you can depend on our team. We’ll get to you as quickly as we can to solve any problem you might be experiencing.

If you need help with HVAC installation or replacement, we’ll recommend the perfect system and provide you with a competitive quote. We’ll help you to save money on your energy costs going forward and can even help with financing on approved credit.

Jacksonville Grown. Family Owned & Operated.

See What Our Customers Are Saying About Us!

Recently moved here from MD and was not familiar with the heating/AC unit. Bold City, especially Sam Powel, has been VERY helpful. In our short time here in FL, we have recommended Bold City to acquaintances numerous times, and will continue to do so.

Paul G.

Another excellent job by Bold City. Bryan was on time, thorough, explained his analysis and solution, and completed the job. He demonstrated knowledge and expertise while providing a high level of customer service. Well done!!

John L.

Paul G.

John L.

Paul G.

An HVAC Team You Can Trust

When you’re looking for an HVAC company that you can count on, look no further than Bold City Heating & Air.

Why not try out our award-winning service for yourself? We promise to never give you the upsell. Our technicians don’t get paid commission and we don’t focus on profit margins. We know that if we give our customers the best service, our profits will look after themselves. Whether you’re looking for heating and cooling repairs in Jacksonville or you need HVAC installation or maintenance, speak to our friendly family-owned team.

We’re proud to offer our high quality HVAC services to the residents of Jacksonville. Contact our team at Bold City Heating & Air today and experience our great service for yourself!

Contact Your Bold City Specialist Today

Bold City Heating & Air ✔️

🏠

Current address

8400 Baymeadows Way Suite 1,Jacksonville, FL 32256,United States

🔗

Website

https://boldcityac.com/

📞

Phone

+19043791648

✔️

Business status

Claimed

📍

Latitude/Longitude

30.217562,-81.578579

🔖

Place ID

ChIJNyAf-ffJ5YgRYOdPsLEKe30

📝

Knowledge Panel ID (KG ID)

/g/11g6n8dppf

➕

CID Number

9041832435159918432

🏢

Business Profile ID

1926681825581721738

Other GMB details

⭐

Review list display link

https://search.google.com/local/reviews?placeid=ChIJNyAf-ffJ5YgRYOdPsLEKe30

👍

Review request link

https://search.google.com/local/writereview?placeid=ChIJNyAf-ffJ5YgRYOdPsLEKe30

🧠

Knowledge Panel page link

https://www.google.com/search?kgmid=/g/11g6n8dppf

📘

GMB Post URL

https://www.google.com/search?kgmid=/g/11g6n8dppf&uact=5#lpstate=pid:-1

🙋

Ask question request URL

https://www.google.com/search?kgmid=/g/11g6n8dppf&uact=5#lpqa=a,,d,1

☝️

Questions and answers URL

https://www.google.com/search?kgmid=/g/11g6n8dppf&uact=5#lpqa=d,2

🛒

Products

https://www.google.com/search?kgmid=/g/11g6n8dppf#lpc=lpc

💁

Services

https://www.google.com/localservices/prolist?src=2&q=Bold%20City%20Heating%20%26%20Air%208400%20Baymeadows%20Way%20Suite%201%2CJacksonville%2C%20FL%2032256%2CUnited%20States

📇

Other GMB's at same address

https://www.google.com/maps/place/8400%20Baymeadows%20Way%20Suite%201%2CJacksonville%2C%20FL%2032256%2CUnited%20States

💻

GMB's with same website domain

https://www.google.com/search?q=%22boldcityac.com%22&tbm=lcl

⛓️

GMB link with Place ID

https://www.google.com/maps/place/?q=place_id:ChIJNyAf-ffJ5YgRYOdPsLEKe30

🏹

GMB link with CID

https://www.google.com/maps/place/?cid=9041832435159918432

External audit links

Below you will find links to external resources for additional information. These are external sites and is in no way related to GMB Everywhere.

SEO audit links

Website audit links

Google Page Speed score

https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fboldcityac.com%2F

Domain name lookup

https://whois.domaintools.com/boldcityac.com

Technology used on website

https://builtwith.com/boldcityac.com

Website schema(Structured data) analyzer

https://search.google.com/test/rich-results?url=https%3A%2F%2Fboldcityac.com%2F

Website audit

https://app.neilpatel.com/en/seo_analyzer/site_audit?domain=boldcityac.com

Website history

https://web.archive.org/web/*/boldcityac.com

Air conditioning

From Wikipedia, the free encyclopedia

This article is about cooling of air. For the Curved Air album, see Air Conditioning (album). For a similar device capable of both cooling and heating, see Heat pump.

"a/c" redirects here. For the abbreviation used in banking and book-keeping, see Account (disambiguation). For other uses, see AC.

There are various types of air conditioners. Popular examples include: Window-mounted air conditioner (China, 2023); Ceiling-mounted cassette air conditioner (China, 2023); Wall-mounted air conditioner (Japan, 2020); Ceiling-mounted console (Also called ceiling suspended) air conditioner (China, 2023); and portable air conditioner (Vatican City, 2018).

Air conditioning, often abbreviated as A/C (US) or air con (UK),^[1] is the process of removing heat from an enclosed space to achieve a more comfortable interior temperature and in some cases also controlling the humidity of internal air. Air conditioning can be achieved using a mechanical 'air conditioner' or through other methods, including passive cooling and ventilative cooling.^[2]^[3] Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC).^[4] Heat pumps are similar in many ways to air conditioners but use a reversing valve, allowing them to both heat and cool an enclosed space.^[5]

Air conditioners, which typically use vapor-compression refrigeration, range in size from small units used in vehicles or single rooms to massive units that can cool large buildings.^[6] Air source heat pumps, which can be used for heating as well as cooling, are becoming increasingly common in cooler climates.

Air conditioners can reduce mortality rates due to higher temperature.^[7] According to the International Energy Agency (IEA) 1.6 billion air conditioning units were used globally in 2016.^[8] The United Nations called for the technology to be made more sustainable to mitigate climate change and for the use of alternatives, like passive cooling, evaporative cooling, selective shading, windcatchers, and better thermal insulation.

History

[edit]

Air conditioning dates back to prehistory.^[9] Double-walled living quarters, with a gap between the two walls to encourage air flow, were found in the ancient city of Hamoukar, in modern Syria.^[10] Ancient Egyptian buildings also used a wide variety of passive air-conditioning techniques.^[11] These became widespread from the Iberian Peninsula through North Africa, the Middle East, and Northern India.^[12]

Passive techniques remained widespread until the 20th century when they fell out of fashion and were replaced by powered air conditioning. Using information from engineering studies of traditional buildings, passive techniques are being revived and modified for 21st-century architectural designs.^[13]^[12]

An array of air conditioner condenser units outside a commercial office building

Air conditioners allow the building's indoor environment to remain relatively constant, largely independent of changes in external weather conditions and internal heat loads. They also enable deep plan buildings to be created and have allowed people to live comfortably in hotter parts of the world.^[14]

Development

[edit]

Preceding discoveries

[edit]

In 1558, Giambattista della Porta described a method of chilling ice to temperatures far below its freezing point by mixing it with potassium nitrate (then called "nitre") in his popular science book Natural Magic.^[15]^[16]^[17] In 1620, Cornelis Drebbel demonstrated "Turning Summer into Winter" for James I of England, chilling part of the Great Hall of Westminster Abbey with an apparatus of troughs and vats.^[18] Drebbel's contemporary Francis Bacon, like della Porta a believer in science communication, may not have been present at the demonstration, but in a book published later the same year, he described it as "experiment of artificial freezing" and said that "Nitre (or rather its spirit) is very cold, and hence nitre or salt when added to snow or ice intensifies the cold of the latter, the nitre by adding to its cold, but the salt by supplying activity to the cold of the snow."^[15]

In 1758, Benjamin Franklin and John Hadley, a chemistry professor at the University of Cambridge, conducted experiments applying the principle of evaporation as a means to cool an object rapidly. Franklin and Hadley confirmed that the evaporation of highly volatile liquids (such as alcohol and ether) could be used to drive down the temperature of an object past the freezing point of water. They experimented with the bulb of a mercury-in-glass thermometer as their object. They used a bellows to speed up the evaporation. They lowered the temperature of the thermometer bulb down to −14 °C (7 °F) while the ambient temperature was 18 °C (64 °F). Franklin noted that soon after they passed the freezing point of water 0 °C (32 °F), a thin film of ice formed on the surface of the thermometer's bulb and that the ice mass was about 6 mm (1⁄4 in) thick when they stopped the experiment upon reaching −14 °C (7 °F). Franklin concluded: "From this experiment, one may see the possibility of freezing a man to death on a warm summer's day."^[19]

The 19th century included many developments in compression technology. In 1820, English scientist and inventor Michael Faraday discovered that compressing and liquefying ammonia could chill air when the liquefied ammonia was allowed to evaporate.^[20] In 1842, Florida physician John Gorrie used compressor technology to create ice, which he used to cool air for his patients in his hospital in Apalachicola, Florida. He hoped to eventually use his ice-making machine to regulate the temperature of buildings.^[20]^[21] He envisioned centralized air conditioning that could cool entire cities. Gorrie was granted a patent in 1851,^[22] but following the death of his main backer, he was not able to realize his invention.^[23] In 1851, James Harrison created the first mechanical ice-making machine in Geelong, Australia, and was granted a patent for an ether vapor-compression refrigeration system in 1855 that produced three tons of ice per day.^[24] In 1860, Harrison established a second ice company. He later entered the debate over competing against the American advantage of ice-refrigerated beef sales to the United Kingdom.^[24]

First devices

[edit]

Electricity made the development of effective units possible. In 1901, American inventor Willis H. Carrier built what is considered the first modern electrical air conditioning unit.^[25]^[26]^[27]^[28] In 1902, he installed his first air-conditioning system, in the Sackett-Wilhelms Lithographing & Publishing Company in Brooklyn, New York.^[29] His invention controlled both the temperature and humidity, which helped maintain consistent paper dimensions and ink alignment at the printing plant. Later, together with six other employees, Carrier formed The Carrier Air Conditioning Company of America, a business that in 2020 employed 53,000 people and was valued at $18.6 billion.^[30]^[31]

In 1906, Stuart W. Cramer of Charlotte, North Carolina, was exploring ways to add moisture to the air in his textile mill. Cramer coined the term "air conditioning" in a patent claim which he filed that year, where he suggested that air conditioning was analogous to "water conditioning", then a well-known process for making textiles easier to process.^[32] He combined moisture with ventilation to "condition" and change the air in the factories; thus, controlling the humidity that is necessary in textile plants. Willis Carrier adopted the term and incorporated it into the name of his company.^[33]

Domestic air conditioning soon took off. In 1914, the first domestic air conditioning was installed in Minneapolis in the home of Charles Gilbert Gates. It is, however, possible that the considerable device (c. 2.1 m × 1.8 m × 6.1 m; 7 ft × 6 ft × 20 ft) was never used, as the house remained uninhabited^[20] (Gates had already died in October 1913.)

In 1931, H.H. Schultz and J.Q. Sherman developed what would become the most common type of individual room air conditioner: one designed to sit on a window ledge. The units went on sale in 1932 at US$10,000 to $50,000 (the equivalent of $200,000 to $1,200,000 in 2024.)^[20] A year later, the first air conditioning systems for cars were offered for sale.^[34] Chrysler Motors introduced the first practical semi-portable air conditioning unit in 1935,^[35] and Packard became the first automobile manufacturer to offer an air conditioning unit in its cars in 1939.^[36]

Further development

[edit]

Innovations in the latter half of the 20th century allowed more ubiquitous air conditioner use. In 1945, Robert Sherman of Lynn, Massachusetts, invented a portable, in-window air conditioner that cooled, heated, humidified, dehumidified, and filtered the air.^[37] The first inverter air conditioners were released in 1980–1981.^[38]^[39]

In 1954, Ned Cole, a 1939 architecture graduate from the University of Texas at Austin, developed the first experimental "suburb" with inbuilt air conditioning in each house. 22 homes were developed on a flat, treeless track in northwest Austin, Texas, and the community was christened the 'Austin Air-Conditioned Village.' The residents were subjected to a year-long study of the effects of air conditioning led by the nation’s premier air conditioning companies, builders, and social scientists. In addition, researchers from UT’s Health Service and Psychology Department studied the effects on the "artificially cooled humans." One of the more amusing discoveries was that each family reported being troubled with scorpions, the leading theory being that scorpions sought cool, shady places. Other reported changes in lifestyle were that mothers baked more, families ate heavier foods, and they were more apt to choose hot drinks.^[40]^[41]

Air conditioner adoption tends to increase above around $10,000 annual household income in warmer areas.^[42] Global GDP growth explains around 85% of increased air condition adoption by 2050, while the remaining 15% can be explained by climate change.^[42]

As of 2016 an estimated 1.6 billion air conditioning units were used worldwide, with over half of them in China and USA, and a total cooling capacity of 11,675 gigawatts.^[8]^[43] The International Energy Agency predicted in 2018 that the number of air conditioning units would grow to around 4 billion units by 2050 and that the total cooling capacity would grow to around 23,000 GW, with the biggest increases in India and China.^[8] Between 1995 and 2004, the proportion of urban households in China with air conditioners increased from 8% to 70%.^[44] As of 2015, nearly 100 million homes, or about 87% of US households, had air conditioning systems.^[45] In 2019, it was estimated that 90% of new single-family homes constructed in the US included air conditioning (ranging from 99% in the South to 62% in the West).^[46]^[47]

Operation

[edit]

Operating principles

[edit]

Main article: Vapor-compression refrigeration

A simple stylized diagram of the refrigeration cycle: 1) condensing coil, 2) expansion valve, 3) evaporator coil, 4) compressor

Cooling in traditional air conditioner systems is accomplished using the vapor-compression cycle, which uses a refrigerant's forced circulation and phase change between gas and liquid to transfer heat.^[48]^[49] The vapor-compression cycle can occur within a unitary, or packaged piece of equipment; or within a chiller that is connected to terminal cooling equipment (such as a fan coil unit in an air handler) on its evaporator side and heat rejection equipment such as a cooling tower on its condenser side. An air source heat pump shares many components with an air conditioning system, but includes a reversing valve, which allows the unit to be used to heat as well as cool a space.^[50]

Air conditioning equipment will reduce the absolute humidity of the air processed by the system if the surface of the evaporator coil is significantly cooler than the dew point of the surrounding air. An air conditioner designed for an occupied space will typically achieve a 30% to 60% relative humidity in the occupied space.^[51]

Most modern air-conditioning systems feature a dehumidification cycle during which the compressor runs. At the same time, the fan is slowed to reduce the evaporator temperature and condense more water. A dehumidifier uses the same refrigeration cycle but incorporates both the evaporator and the condenser into the same air path; the air first passes over the evaporator coil, where it is cooled^[52] and dehumidified before passing over the condenser coil, where it is warmed again before it is released back into the room.^{[citation needed]}

Free cooling can sometimes be selected when the external air is cooler than the internal air. Therefore, the compressor does not need to be used, resulting in high cooling efficiencies for these times. This may also be combined with seasonal thermal energy storage.^[53]

Heating

[edit]

Main article: Heat pump

Some air conditioning systems can reverse the refrigeration cycle and act as an air source heat pump, thus heating instead of cooling the indoor environment. They are also commonly referred to as "reverse cycle air conditioners". The heat pump is significantly more energy-efficient than electric resistance heating, because it moves energy from air or groundwater to the heated space and the heat from purchased electrical energy. When the heat pump is in heating mode, the indoor evaporator coil switches roles and becomes the condenser coil, producing heat. The outdoor condenser unit also switches roles to serve as the evaporator and discharges cold air (colder than the ambient outdoor air).

Most air source heat pumps become less efficient in outdoor temperatures lower than 4 °C or 40 °F.^[54] This is partly because ice forms on the outdoor unit's heat exchanger coil, which blocks air flow over the coil. To compensate for this, the heat pump system must temporarily switch back into the regular air conditioning mode to switch the outdoor evaporator coil back to the condenser coil, to heat up and defrost. Therefore, some heat pump systems will have electric resistance heating in the indoor air path that is activated only in this mode to compensate for the temporary indoor air cooling, which would otherwise be uncomfortable in the winter.

Newer models have improved cold-weather performance, with efficient heating capacity down to −14 °F (−26 °C).^[55]^[54]^[56] However, there is always a chance that the humidity that condenses on the heat exchanger of the outdoor unit could freeze, even in models that have improved cold-weather performance, requiring a defrosting cycle to be performed.

The icing problem becomes much more severe with lower outdoor temperatures, so heat pumps are sometimes installed in tandem with a more conventional form of heating, such as an electrical heater, a natural gas, heating oil, or wood-burning fireplace or central heating, which is used instead of or in addition to the heat pump during harsher winter temperatures. In this case, the heat pump is used efficiently during milder temperatures, and the system is switched to the conventional heat source when the outdoor temperature is lower.

Performance

[edit]

Main articles: coefficient of performance, Seasonal energy efficiency ratio, and European seasonal energy efficiency ratio

The coefficient of performance (COP) of an air conditioning system is a ratio of useful heating or cooling provided to the work required.^[57]^[58] Higher COPs equate to lower operating costs. The COP usually exceeds 1; however, the exact value is highly dependent on operating conditions, especially absolute temperature and relative temperature between sink and system, and is often graphed or averaged against expected conditions.^[59] Air conditioner equipment power in the U.S. is often described in terms of "tons of refrigeration", with each approximately equal to the cooling power of one short ton (2,000 pounds (910 kg) of ice melting in a 24-hour period. The value is equal to 12,000 BTU_IT per hour, or 3,517 watts.^[60] Residential central air systems are usually from 1 to 5 tons (3.5 to 18 kW) in capacity.^{[citation needed]}

The efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER), which is defined by the Air Conditioning, Heating and Refrigeration Institute in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment.^[61] A similar standard is the European seasonal energy efficiency ratio (ESEER).^{[citation needed]}

Efficiency is strongly affected by the humidity of the air to be cooled. Dehumidifying the air before attempting to cool it can reduce subsequent cooling costs by as much as 90 percent. Thus, reducing dehumidifying costs can materially affect overall air conditioning costs.^[62]

Control system

[edit]

Wireless remote control

[edit]

Main articles: Remote control and Infrared blaster

A wireless remote controller

The infrared transmitting LED on the remote

The infrared receiver on the air conditioner

This type of controller uses an infrared LED to relay commands from a remote control to the air conditioner. The output of the infrared LED (like that of any infrared remote) is invisible to the human eye because its wavelength is beyond the range of visible light (940 nm). This system is commonly used on mini-split air conditioners because it is simple and portable. Some window and ducted central air conditioners uses it as well.

Wired controller

[edit]

Main article: Thermostat

Several wired controllers (Indonesia, 2024)

A wired controller, also called a "wired thermostat," is a device that controls an air conditioner by switching heating or cooling on or off. It uses different sensors to measure temperatures and actuate control operations. Mechanical thermostats commonly use bimetallic strips, converting a temperature change into mechanical displacement, to actuate control of the air conditioner. Electronic thermostats, instead, use a thermistor or other semiconductor sensor, processing temperature change as electronic signals to control the air conditioner.

These controllers are usually used in hotel rooms because they are permanently installed into a wall and hard-wired directly into the air conditioner unit, eliminating the need for batteries.

Types

[edit]

Types	Typical Capacity*	Air supply	Mounting	Typical application
Mini-split	small – large	Direct	Wall	Residential
Window	very small – small	Direct	Window	Residential
Portable	very small – small	Direct / Ducted	Floor	Residential, remote areas
Ducted (individual)	small – very large	Ducted	Ceiling	Residential, commercial
Ducted (central)	medium – very large	Ducted	Ceiling	Residential, commercial
Ceiling suspended	medium – large	Direct	Ceiling	Commercial
Cassette	medium – large	Direct / Ducted	Ceiling	Commercial
Floor standing	medium – large	Direct / Ducted	Floor	Commercial
Packaged	very large	Direct / Ducted	Floor	Commercial
Packaged RTU (Rooftop Unit)	very large	Ducted	Rooftop	Commercial

* where the typical capacity is in kilowatt as follows:

very small: <1.5 kW
small: 1.5–3.5 kW
medium: 4.2–7.1 kW
large: 7.2–14 kW
very large: >14 kW

Mini-split and multi-split systems

[edit]

Ductless systems (often mini-split, though there are now ducted mini-split) typically supply conditioned and heated air to a single or a few rooms of a building, without ducts and in a decentralized manner.^[63] Multi-zone or multi-split systems are a common application of ductless systems and allow up to eight rooms (zones or locations) to be conditioned independently from each other, each with its indoor unit and simultaneously from a single outdoor unit.

The first mini-split system was sold in 1961 by Toshiba in Japan, and the first wall-mounted mini-split air conditioner was sold in 1968 in Japan by Mitsubishi Electric, where small home sizes motivated their development. The Mitsubishi model was the first air conditioner with a cross-flow fan.^[64]^[65]^[66] In 1969, the first mini-split air conditioner was sold in the US.^[67] Multi-zone ductless systems were invented by Daikin in 1973, and variable refrigerant flow systems (which can be thought of as larger multi-split systems) were also invented by Daikin in 1982. Both were first sold in Japan.^[68] Variable refrigerant flow systems when compared with central plant cooling from an air handler, eliminate the need for large cool air ducts, air handlers, and chillers; instead cool refrigerant is transported through much smaller pipes to the indoor units in the spaces to be conditioned, thus allowing for less space above dropped ceilings and a lower structural impact, while also allowing for more individual and independent temperature control of spaces. The outdoor and indoor units can be spread across the building.^[69] Variable refrigerant flow indoor units can also be turned off individually in unused spaces.^{[citation needed]} The lower start-up power of VRF's DC inverter compressors and their inherent DC power requirements also allow VRF solar-powered heat pumps to be run using DC-providing solar panels.

Ducted central systems

[edit]

Split-system central air conditioners consist of two heat exchangers, an outside unit (the condenser) from which heat is rejected to the environment and an internal heat exchanger (the evaporator, or Fan Coil Unit, FCU) with the piped refrigerant being circulated between the two. The FCU is then connected to the spaces to be cooled by ventilation ducts.^[70] Floor standing air conditioners are similar to this type of air conditioner but sit within spaces that need cooling.

Central plant cooling

[edit]

Portable units

[edit]

A portable system has an indoor unit on wheels connected to an outdoor unit via flexible pipes, similar to a permanently fixed installed unit (such as a ductless split air conditioner).

Hose systems, which can be monoblock or air-to-air, are vented to the outside via air ducts. The monoblock type collects the water in a bucket or tray and stops when full. The air-to-air type re-evaporates the water, discharges it through the ducted hose, and can run continuously. Many but not all portable units draw indoor air and expel it outdoors through a single duct, negatively impacting their overall cooling efficiency.

Many portable air conditioners come with heat as well as a dehumidification function.^[73]

Window unit and packaged terminal

[edit]

Main article: Packaged terminal air conditioner

The packaged terminal air conditioner (PTAC), through-the-wall, and window air conditioners are similar. These units are installed on a window frame or on a wall opening. The unit usually has an internal partition separating its indoor and outdoor sides, which contain the unit's condenser and evaporator, respectively. PTAC systems may be adapted to provide heating in cold weather, either directly by using an electric strip, gas, or other heaters, or by reversing the refrigerant flow to heat the interior and draw heat from the exterior air, converting the air conditioner into a heat pump. They may be installed in a wall opening with the help of a special sleeve on the wall and a custom grill that is flush with the wall and window air conditioners can also be installed in a window, but without a custom grill.^[74]

Packaged air conditioner

[edit]

Packaged air conditioners (also known as self-contained units)^[75]^[76] are central systems that integrate into a single housing all the components of a split central system, and deliver air, possibly through ducts, to the spaces to be cooled. Depending on their construction they may be outdoors or indoors, on roofs (rooftop units),^[77]^[78] draw the air to be conditioned from inside or outside a building and be water or air-cooled. Often, outdoor units are air-cooled while indoor units are liquid-cooled using a cooling tower.^[70]^[79]^[80]^[81]^[82]^[83]

Types of compressors

[edit]

Compressor types	Common applications	Typical capacity	Efficiency	Durability	Repairability
Reciprocating	Refrigerator, Walk-in freezer, portable air conditioners	small – large	very low (small capacity) medium (large capacity)	very low	medium
Rotary vane	Residential mini splits	small	low	low	easy
Scroll	Commercial and central systems, VRF	medium	medium	medium	easy
Rotary screw	Commercial chiller	medium – large	medium	medium	hard
Centrifugal	Commercial chiller	very large	medium	high	hard
Maglev Centrifugal	Commercial chiller	very large	high	very high	very hard

Reciprocating

[edit]

Main article: Reciprocating compressor

This compressor consists of a crankcase, crankshaft, piston rod, piston, piston ring, cylinder head and valves. ^{[citation needed]}

Scroll

[edit]

Main article: Scroll compressor

This compressor uses two interleaving scrolls to compress the refrigerant.^[84] it consists of one fixed and one orbiting scrolls. This type of compressor is more efficient because it has 70 percent less moving parts than a reciprocating compressor. ^{[citation needed]}

Screw

[edit]

Main article: Rotary-screw compressor

This compressor use two very closely meshing spiral rotors to compress the gas. The gas enters at the suction side and moves through the threads as the screws rotate. The meshing rotors force the gas through the compressor, and the gas exits at the end of the screws. The working area is the inter-lobe volume between the male and female rotors. It is larger at the intake end, and decreases along the length of the rotors until the exhaust port. This change in volume is the compression. ^{[citation needed]}

Capacity modulation technologies

[edit]

There are several ways to modulate the cooling capacity in refrigeration or air conditioning and heating systems. The most common in air conditioning are: on-off cycling, hot gas bypass, use or not of liquid injection, manifold configurations of multiple compressors, mechanical modulation (also called digital), and inverter technology. ^{[citation needed]}

Hot gas bypass

[edit]

Hot gas bypass involves injecting a quantity of gas from discharge to the suction side. The compressor will keep operating at the same speed, but due to the bypass, the refrigerant mass flow circulating with the system is reduced, and thus the cooling capacity. This naturally causes the compressor to run uselessly during the periods when the bypass is operating. The turn down capacity varies between 0 and 100%.^[85]

Manifold configurations

[edit]

Several compressors can be installed in the system to provide the peak cooling capacity. Each compressor can run or not in order to stage the cooling capacity of the unit. The turn down capacity is either 0/33/66 or 100% for a trio configuration and either 0/50 or 100% for a tandem.^{[citation needed]}

Mechanically modulated compressor

[edit]

This internal mechanical capacity modulation is based on periodic compression process with a control valve, the two scroll set move apart stopping the compression for a given time period. This method varies refrigerant flow by changing the average time of compression, but not the actual speed of the motor. Despite an excellent turndown ratio – from 10 to 100% of the cooling capacity, mechanically modulated scrolls have high energy consumption as the motor continuously runs.^{[citation needed]}

Variable-speed compressor

[edit]

Main article: Inverter compressor

This system uses a variable-frequency drive (also called an Inverter) to control the speed of the compressor. The refrigerant flow rate is changed by the change in the speed of the compressor. The turn down ratio depends on the system configuration and manufacturer. It modulates from 15 or 25% up to 100% at full capacity with a single inverter from 12 to 100% with a hybrid tandem. This method is the most efficient way to modulate an air conditioner's capacity. It is up to 58% more efficient than a fixed speed system.^{[citation needed]}

Impact

[edit]

Health effects

[edit]

In hot weather, air conditioning can prevent heat stroke, dehydration due to excessive sweating, electrolyte imbalance, kidney failure, and other issues due to hyperthermia.^[8]^[86] Heat waves are the most lethal type of weather phenomenon in the United States.^[87]^[88] A 2020 study found that areas with lower use of air conditioning correlated with higher rates of heat-related mortality and hospitalizations.^[89] The August 2003 France heatwave resulted in approximately 15,000 deaths, where 80% of the victims were over 75 years old. In response, the French government required all retirement homes to have at least one air-conditioned room at 25 °C (77 °F) per floor during heatwaves.^[8]

Air conditioning (including filtration, humidification, cooling and disinfection) can be used to provide a clean, safe, hypoallergenic atmosphere in hospital operating rooms and other environments where proper atmosphere is critical to patient safety and well-being. It is sometimes recommended for home use by people with allergies, especially mold.^[90]^[91] However, poorly maintained water cooling towers can promote the growth and spread of microorganisms such as Legionella pneumophila, the infectious agent responsible for Legionnaires' disease. As long as the cooling tower is kept clean (usually by means of a chlorine treatment), these health hazards can be avoided or reduced. The state of New York has codified requirements for registration, maintenance, and testing of cooling towers to protect against Legionella.^[92]

Economic effects

[edit]

First designed to benefit targeted industries such as the press as well as large factories, the invention quickly spread to public agencies and administrations with studies with claims of increased productivity close to 24% in places equipped with air conditioning.^[93]

Air conditioning caused various shifts in demography, notably that of the United States starting from the 1970s. In the US, the birth rate was lower in the spring than during other seasons until the 1970s but this difference then declined since then.^[94] As of 2007, the Sun Belt contained 30% of the total US population while it was inhabited by 24% of Americans at the beginning of the 20th century.^[95] Moreover, the summer mortality rate in the US, which had been higher in regions subject to a heat wave during the summer, also evened out.^[7]

The spread of the use of air conditioning acts as a main driver for the growth of global demand of electricity.^[96] According to a 2018 report from the International Energy Agency (IEA), it was revealed that the energy consumption for cooling in the United States, involving 328 million Americans, surpasses the combined energy consumption of 4.4 billion people in Africa, Latin America, the Middle East, and Asia (excluding China).^[8] A 2020 survey found that an estimated 88% of all US households use AC, increasing to 93% when solely looking at homes built between 2010 and 2020.^[97]

Environmental effects

[edit]

Space cooling including air conditioning accounted globally for 2021 terawatt-hours of energy usage in 2016 with around 99% in the form of electricity, according to a 2018 report on air-conditioning efficiency by the International Energy Agency.^[8] The report predicts an increase of electricity usage due to space cooling to around 6200 TWh by 2050,^[8]^[98] and that with the progress currently seen, greenhouse gas emissions attributable to space cooling will double: 1,135 million tons (2016) to 2,070 million tons.^[8] There is some push to increase the energy efficiency of air conditioners. United Nations Environment Programme (UNEP) and the IEA found that if air conditioners could be twice as effective as now, 460 billion tons of GHG could be cut over 40 years.^[99] The UNEP and IEA also recommended legislation to decrease the use of hydrofluorocarbons, better building insulation, and more sustainable temperature-controlled food supply chains going forward.^[99]

Refrigerants have also caused and continue to cause serious environmental issues, including ozone depletion and climate change, as several countries have not yet ratified the Kigali Amendment to reduce the consumption and production of hydrofluorocarbons.^[100] CFCs and HCFCs refrigerants such as R-12 and R-22, respectively, used within air conditioners have caused damage to the ozone layer,^[101] and hydrofluorocarbon refrigerants such as R-410A and R-404A, which were designed to replace CFCs and HCFCs, are instead exacerbating climate change.^[102] Both issues happen due to the venting of refrigerant to the atmosphere, such as during repairs. HFO refrigerants, used in some if not most new equipment, solve both issues with an ozone damage potential (ODP) of zero and a much lower global warming potential (GWP) in the single or double digits vs. the three or four digits of hydrofluorocarbons.^[103]

Hydrofluorocarbons would have raised global temperatures by around 0.3–0.5 °C (0.5–0.9 °F) by 2100 without the Kigali Amendment. With the Kigali Amendment, the increase of global temperatures by 2100 due to hydrofluorocarbons is predicted to be around 0.06 °C (0.1 °F).^[104]

Alternatives to continual air conditioning include passive cooling, passive solar cooling, natural ventilation, operating shades to reduce solar gain, using trees, architectural shades, windows (and using window coatings) to reduce solar gain.^{[citation needed]}

Social effects

[edit]

Socioeconomic groups with a household income below around $10,000 tend to have a low air conditioning adoption,^[42] which worsens heat-related mortality.^[7] The lack of cooling can be hazardous, as areas with lower use of air conditioning correlate with higher rates of heat-related mortality and hospitalizations.^[89] Premature mortality in NYC is projected to grow between 47% and 95% in 30 years, with lower-income and vulnerable populations most at risk.^[89] Studies on the correlation between heat-related mortality and hospitalizations and living in low socioeconomic locations can be traced in Phoenix, Arizona,^[105] Hong Kong,^[106] China,^[106] Japan,^[107] and Italy.^[108]^[109] Additionally, costs concerning health care can act as another barrier, as the lack of private health insurance during a 2009 heat wave in Australia, was associated with heat-related hospitalization.^[109]

Disparities in socioeconomic status and access to air conditioning are connected by some to institutionalized racism, which leads to the association of specific marginalized communities with lower economic status, poorer health, residing in hotter neighborhoods, engaging in physically demanding labor, and experiencing limited access to cooling technologies such as air conditioning.^[109] A study overlooking Chicago, Illinois, Detroit, and Michigan found that black households were half as likely to have central air conditioning units when compared to their white counterparts.^[110] Especially in cities, Redlining creates heat islands, increasing temperatures in certain parts of the city.^[109] This is due to materials heat-absorbing building materials and pavements and lack of vegetation and shade coverage.^[111] There have been initiatives that provide cooling solutions to low-income communities, such as public cooling spaces.^[8]^[111]

Other techniques

[edit]

Buildings designed with passive air conditioning are generally less expensive to construct and maintain than buildings with conventional HVAC systems with lower energy demands.^[112] While tens of air changes per hour, and cooling of tens of degrees, can be achieved with passive methods, site-specific microclimate must be taken into account, complicating building design.^[12]

Many techniques can be used to increase comfort and reduce the temperature in buildings. These include evaporative cooling, selective shading, wind, thermal convection, and heat storage.^[113]

Passive ventilation

[edit]

This section is an excerpt from Passive ventilation.[edit]

The ventilation system of a regular earthship

Passive ventilation is the process of supplying air to and removing air from an indoor space without using mechanical systems. It refers to the flow of external air to an indoor space as a result of pressure differences arising from natural forces.

There are two types of natural ventilation occurring in buildings: wind driven ventilation and buoyancy-driven ventilation. Wind driven ventilation arises from the different pressures created by wind around a building or structure, and openings being formed on the perimeter which then permit flow through the building. Buoyancy-driven ventilation occurs as a result of the directional buoyancy force that results from temperature differences between the interior and exterior.^[114]

Since the internal heat gains which create temperature differences between the interior and exterior are created by natural processes, including the heat from people, and wind effects are variable, naturally ventilated buildings are sometimes called "breathing buildings".

Passive cooling

[edit]

This section is an excerpt from Passive cooling.[edit]

A traditional Iranian solar cooling design using a wind tower

Passive cooling is a building design approach that focuses on heat gain control and heat dissipation in a building in order to improve the indoor thermal comfort with low or no energy consumption.^[115]^[116] This approach works either by preventing heat from entering the interior (heat gain prevention) or by removing heat from the building (natural cooling).^[117]

Natural cooling utilizes on-site energy, available from the natural environment, combined with the architectural design of building components (e.g. building envelope), rather than mechanical systems to dissipate heat.^[118] Therefore, natural cooling depends not only on the architectural design of the building but on how the site's natural resources are used as heat sinks (i.e. everything that absorbs or dissipates heat). Examples of on-site heat sinks are the upper atmosphere (night sky), the outdoor air (wind), and the earth/soil.

Passive cooling is an important tool for design of buildings for climate change adaptation – reducing dependency on energy-intensive air conditioning in warming environments.^[119]^[120]

A pair of short windcatchers (*malqaf*) used in traditional architecture; wind is forced down on the windward side and leaves on the leeward side (*cross-ventilation*). In the absence of wind, the circulation can be driven with evaporative cooling in the inlet (which is also designed to catch dust). In the center, a *shuksheika* (roof lantern vent), used to shade the qa'a below while allowing hot air rise out of it (*stack effect*).^[11]

Daytime radiative cooling

[edit]

Passive daytime radiative cooling (PDRC) surfaces reflect incoming solar radiation and heat back into outer space through the infrared window for cooling during the daytime. Daytime radiative cooling became possible with the ability to suppress solar heating using photonic structures, which emerged through a study by Raman et al. (2014).^[122] PDRCs can come in a variety of forms, including paint coatings and films, that are designed to be high in solar reflectance and thermal emittance.^[121]^[123]

PDRC applications on building roofs and envelopes have demonstrated significant decreases in energy consumption and costs.^[123] In suburban single-family residential areas, PDRC application on roofs can potentially lower energy costs by 26% to 46%.^[124] PDRCs are predicted to show a market size of ~$27 billion for indoor space cooling by 2025 and have undergone a surge in research and development since the 2010s.^[125]^[126]

Fans

[edit]

Main article: Ceiling fan

Hand fans have existed since prehistory. Large human-powered fans built into buildings include the punkah.

The 2nd-century Chinese inventor Ding Huan of the Han dynasty invented a rotary fan for air conditioning, with seven wheels 3 m (10 ft) in diameter and manually powered by prisoners.^[127]^{: 99, 151, 233} In 747, Emperor Xuanzong (r. 712–762) of the Tang dynasty (618–907) had the Cool Hall (Liang Dian 涼殿) built in the imperial palace, which the Tang Yulin describes as having water-powered fan wheels for air conditioning as well as rising jet streams of water from fountains. During the subsequent Song dynasty (960–1279), written sources mentioned the air conditioning rotary fan as even more widely used.^[127]^{: 134, 151}

Thermal buffering

[edit]

In areas that are cold at night or in winter, heat storage is used. Heat may be stored in earth or masonry; air is drawn past the masonry to heat or cool it.^[13]

In areas that are below freezing at night in winter, snow and ice can be collected and stored in ice houses for later use in cooling.^[13] This technique is over 3,700 years old in the Middle East.^[128] Harvesting outdoor ice during winter and transporting and storing for use in summer was practiced by wealthy Europeans in the early 1600s,^[15] and became popular in Europe and the Americas towards the end of the 1600s.^[129] This practice was replaced by mechanical compression-cycle icemakers.

Evaporative cooling

[edit]

Main article: Evaporative cooler

In dry, hot climates, the evaporative cooling effect may be used by placing water at the air intake, such that the draft draws air over water and then into the house. For this reason, it is sometimes said that the fountain, in the architecture of hot, arid climates, is like the fireplace in the architecture of cold climates.^[11] Evaporative cooling also makes the air more humid, which can be beneficial in a dry desert climate.^[130]

Evaporative coolers tend to feel as if they are not working during times of high humidity, when there is not much dry air with which the coolers can work to make the air as cool as possible for dwelling occupants. Unlike other types of air conditioners, evaporative coolers rely on the outside air to be channeled through cooler pads that cool the air before it reaches the inside of a house through its air duct system; this cooled outside air must be allowed to push the warmer air within the house out through an exhaust opening such as an open door or window.^[131]

References

[edit]

^ "Air Con". Cambridge Dictionary. Archived from the original on May 3, 2022. Retrieved January 6, 2023.
^ Dissertation Abstracts International: The humanities and social sciences. A. University Microfilms. 2005. p. 3600.
^ 1993 ASHRAE Handbook: Fundamentals. ASHRAE. 1993. ISBN 978-0-910110-97-6.
^ Enteria, Napoleon; Sawachi, Takao; Saito, Kiyoshi (January 31, 2023). Variable Refrigerant Flow Systems: Advances and Applications of VRF. Springer Nature. p. 46. ISBN 978-981-19-6833-4.
^ Agencies, United States Congress House Committee on Appropriations Subcommittee on Dept of the Interior and Related (1988). Department of the Interior and Related Agencies Appropriations for 1989: Testimony of public witnesses, energy programs, Institute of Museum Services, National Endowment for the Arts, National Endowment for the Humanities. U.S. Government Printing Office. p. 629.
^ "Earth Tubes: Providing the freshest possible air to your building". Earth Rangers Centre for Sustainable Technology Showcase. Archived from the original on January 28, 2021. Retrieved May 12, 2021.
^ Jump up to:^a ^b ^c Barreca, Alan; Clay, Karen; Deschenes, Olivier; Greenstone, Michael; Shapiro, Joseph S. (February 2016). "Adapting to Climate Change: The Remarkable Decline in the US Temperature-Mortality Relationship over the Twentieth Century". Journal of Political Economy. 124 (1): 105–159. doi:10.1086/684582.
^ Jump up to:^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j International Energy Agency (May 15, 2018). The Future of Cooling - Opportunities for energy-efficient air conditioning (PDF) (Report). Archived (PDF) from the original on June 26, 2024. Retrieved July 1, 2024.
^ Laub, Julian M. (1963). Air Conditioning & Heating Practice. Holt, Rinehart and Winston. p. 367. ISBN 978-0-03-011225-6.
^ "Air-conditioning found at 'oldest city in the world'". The Independent. June 24, 2000. Archived from the original on December 8, 2023. Retrieved December 9, 2023.
^ Jump up to:^a ^b ^c Mohamed, Mady A.A. (January 2010). Lehmann, S.; Waer, H.A.; Al-Qawasmi, J. (eds.). Traditional Ways of Dealing with Climate in Egypt. The Seventh International Conference of Sustainable Architecture and Urban Development (SAUD 2010). Amman, Jordan: The Center for the Study of Architecture in Arab Region (CSAAR Press). pp. 247–266. Archived from the original on May 13, 2021. Retrieved May 12, 2021.
^ Jump up to:^a ^b ^c Ford, Brian (September 2001). "Passive downdraught evaporative cooling: principles and practice". Architectural Research Quarterly. 5 (3): 271–280. doi:10.1017/S1359135501001312.
^ Jump up to:^a ^b ^c Attia, Shady; Herde, André de (June 22–24, 2009). Designing the Malqaf for Summer Cooling in Low-Rise Housing, an Experimental Study. 26th Conference on Passive and Low Energy Architecture (PLEA2009). Quebec City. Archived from the original on May 13, 2021. Retrieved May 12, 2021 – via ResearchGate.
^ "Heating, Ventilation and Air-Conditioning Systems, Part of Indoor Air Quality Design Tools for Schools". US EPA. October 17, 2014. Archived from the original on July 5, 2022. Retrieved July 5, 2022.
^ Jump up to:^a ^b ^c Shachtman, Tom (1999). "Winter in Summer". Absolute zero and the conquest of cold. Boston: Houghton Mifflin Harcourt. ISBN 978-0395938881. OCLC 421754998. Archived from the original on May 13, 2021. Retrieved May 12, 2021.
^ Porta, Giambattista Della (1584). Magiae naturalis (PDF). London. LCCN 09023451. Archived (PDF) from the original on May 13, 2021. Retrieved May 12, 2021. In our method I shall observe what our ancestors have said; then I shall show by my own experience, whether they be true or false
^ Beck, Leonard D. (October 1974). "Things Magical in the collections of the Rare Book and Special Collections Division" (PDF). Library of Congress Quarterly Journal. 31: 208–234. Archived (PDF) from the original on March 24, 2021. Retrieved May 12, 2021.
^ Laszlo, Pierre (2001). Salt: Grain of Life. Columbia University Press. p. 117. ISBN 978-0231121989. OCLC 785781471. Cornelius Drebbel air conditioning.
^ Franklin, Benjamin (June 17, 1758). "The Montgomery Family: An historical and photographic perspective". Letter to John Lining. Archived from the original on February 25, 2021. Retrieved May 12, 2021.
^ Jump up to:^a ^b ^c ^d Green, Amanda (January 1, 2015). "The Cool History of the Air Conditioner". Popular Mechanics. Archived from the original on April 10, 2021. Retrieved May 12, 2021.
^ "John Gorrie". Encyclopædia Britannica. September 29, 2020. Archived from the original on March 13, 2021. Retrieved May 12, 2021.
^ Gorrie, John "Improved process for the artificial production of ice" U.S. Patent no. 8080 (Issued: May 6, 1851).
^ Wright, E. Lynne (2009). It Happened in Florida: Remarkable Events That Shaped History. Rowman & Littlefield. pp. 13–. ISBN 978-0762761692.
^ Jump up to:^a ^b Bruce-Wallace, L. G. (1966). "Harrison, James (1816–1893)". Australian Dictionary of Biography. Vol. 1. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved May 12, 2021.
^ Palermo, Elizabeth (May 1, 2014). "Who Invented Air Conditioning?". livescience.com. Archived from the original on January 16, 2021. Retrieved May 12, 2021.
^ Varrasi, John (June 6, 2011). "Global Cooling: The History of Air Conditioning". American Society of Mechanical Engineers. Archived from the original on March 8, 2021. Retrieved May 12, 2021.
^ Simha, R. V. (February 2012). "Willis H Carrier". Resonance. 17 (2): 117–138. doi:10.1007/s12045-012-0014-y. ISSN 0971-8044. S2CID 116582893.
^ Gulledge III, Charles; Knight, Dennis (February 11, 2016). "Heating, Ventilating, Air-Conditioning, And Refrigerating Engineering". National Institute of Building Sciences. Archived from the original on April 20, 2021. Retrieved May 12, 2021. Though he did not actually invent air-conditioning nor did he take the first documented scientific approach to applying it, Willis Carrier is credited with integrating the scientific method, engineering, and business of this developing technology and creating the industry we know today as air-conditioning.
^ "Willis Carrier – 1876–1902". Carrier Global. Archived from the original on February 27, 2021. Retrieved May 12, 2021.
^ "Carrier Reports First Quarter 2020 Earnings". Carrier Global (Press release). May 8, 2020. Archived from the original on January 24, 2021. Retrieved May 12, 2021.
^ "Carrier Becomes Independent, Publicly Traded Company, Begins Trading on New York Stock Exchange". Carrier Global (Press release). April 3, 2020. Archived from the original on February 25, 2021. Retrieved May 12, 2021.
^ Cramer, Stuart W. "Humidifying and air conditioning apparatus" U.S. Patent no. 852,823 (filed: April 18, 1906; issued: May 7, 1907).
- See also: Cramer, Stuart W. (1906) "Recent development in air conditioning" in: Proceedings of the Tenth Annual Convention of the American Cotton Manufacturers Association Held at Asheville, North Carolina May 16–17, 1906. Charlotte, North Carolina, USA: Queen City Publishing Co. pp. 182-211.
^ US patent US808897A, Carrier, Willis H., "Apparatus for treating air", published January 2, 1906, issued January 2, 1906 and Buffalo Forge Company"No. 808,897 Patented Jan. 2, 1906: H. W. Carrier: Apparatus for Treating Air" (PDF). Archived (PDF) from the original on December 5, 2019. Retrieved May 12, 2021.
^ "First Air-Conditioned Auto". Popular Science. Vol. 123, no. 5. November 1933. p. 30. ISSN 0161-7370. Archived from the original on April 26, 2021. Retrieved May 12, 2021.
^ "Room-size air conditioner fits under window sill". Popular Mechanics. Vol. 63, no. 6. June 1935. p. 885. ISSN 0032-4558. Archived from the original on November 22, 2016. Retrieved May 12, 2021.
^ "Michigan Fast Facts and Trivia". 50states.com. Archived from the original on June 18, 2017. Retrieved May 12, 2021.
^ US patent US2433960A, Sherman, Robert S., "Air conditioning apparatus", published January 6, 1948, issued January 6, 1948
^ "IEEE milestones (39) Inverter Air Conditioners, 1980–1981" (PDF). March 2021. Archived (PDF) from the original on January 21, 2024. Retrieved February 9, 2024.
^ "Inverter Air Conditioners, 1980–1981 IEEE Milestone Celebration Ceremony" (PDF). March 16, 2021. Archived (PDF) from the original on January 21, 2024. Retrieved February 9, 2024.
^ Seale, Avrel (August 7, 2023). "Texas alumnus and his alma mater central to air-conditioned homes". UT News. Retrieved November 13, 2024.
^ "Air Conditioned Village". Atlas Obscura. Retrieved November 13, 2024.
^ Jump up to:^a ^b ^c Davis, Lucas; Gertler, Paul; Jarvis, Stephen; Wolfram, Catherine (July 2021). "Air conditioning and global inequality". Global Environmental Change. 69: 102299. Bibcode:2021GEC....6902299D. doi:10.1016/j.gloenvcha.2021.102299.
^ Pierre-Louis, Kendra (May 15, 2018). "The World Wants Air-Conditioning. That Could Warm the World". The New York Times. Archived from the original on February 16, 2021. Retrieved May 12, 2021.
^ Carroll, Rory (October 26, 2015). "How America became addicted to air conditioning". The Guardian. Los Angeles. Archived from the original on March 13, 2021. Retrieved May 12, 2021.
^ Lester, Paul (July 20, 2015). "History of Air Conditioning". United States Department of Energy. Archived from the original on June 5, 2020. Retrieved May 12, 2021.
^ Cornish, Cheryl; Cooper, Stephen; Jenkins, Salima. Characteristics of New Housing (Report). United States Census Bureau. Archived from the original on April 11, 2021. Retrieved May 12, 2021.
^ "Central Air Conditioning Buying Guide". Consumer Reports. March 3, 2021. Archived from the original on May 9, 2021. Retrieved May 12, 2021.
^ Petchers, Neil (2003). Combined Heating, Cooling & Power Handbook: Technologies & Applications : an Integrated Approach to Energy Resource Optimization. The Fairmont Press. p. 737. ISBN 978-0-88173-433-1.
^ Krarti, Moncef (December 1, 2020). Energy Audit of Building Systems: An Engineering Approach, Third Edition. CRC Press. p. 370. ISBN 978-1-000-25967-4.
^ "What is a Reversing Valve". Samsung India. Archived from the original on February 22, 2019. Retrieved May 12, 2021.
^ "Humidity and Comfort" (PDF). DriSteem. Archived from the original (PDF) on May 16, 2018. Retrieved May 12, 2021.
^ Perryman, Oliver (April 19, 2021). "Dehumidifier vs Air Conditioning". Dehumidifier Critic. Archived from the original on May 13, 2021. Retrieved May 12, 2021.
^ Snijders, Aart L. (July 30, 2008). "Aquifer Thermal Energy Storage (ATES) Technology Development and Major Applications in Europe" (PDF). Toronto and Region Conservation Authority. Arnhem: IFTech International. Archived (PDF) from the original on March 8, 2021. Retrieved May 12, 2021.
^ Jump up to:^a ^b "Cold Climate Air Source Heat Pump" (PDF). Minnesota Department of Commerce, Division of Energy Resources. Archived (PDF) from the original on January 2, 2022. Retrieved March 29, 2022.
^ "Even in Frigid Temperatures, Air-Source Heat Pumps Keep Homes Warm From Alaska Coast to U.S. Mass Market". nrel.gov. Archived from the original on April 10, 2022. Retrieved March 29, 2022.
^ "Heat Pumps: A Practical Solution for Cold Climates". RMI. December 10, 2020. Archived from the original on March 31, 2022. Retrieved March 28, 2022.
^ "TEM Instruction Sheet" (PDF). TE Technology. March 14, 2012. Archived from the original (PDF) on January 24, 2013. Retrieved May 12, 2021.
^ "Coefficient of Performance (COP) heat pumps". Grundfos. November 18, 2020. Archived from the original on May 3, 2021. Retrieved May 12, 2021.
^ "Unpotted HP-199-1.4-0.8 at a hot-side temperature of 25 °C" (PDF). TE Technology. Archived from the original (PDF) on January 7, 2009. Retrieved February 9, 2024.
^ Newell, David B.; Tiesinga, Eite, eds. (August 2019). The International System of Units (SI) (PDF). National Institute of Standards and Technology. doi:10.6028/NIST.SP.330-2019. Archived (PDF) from the original on April 22, 2021. Retrieved May 13, 2021.
^ ANSI/AHRI 210/240-2008: 2008 Standard for Performance Rating of Unitary Air-Conditioning & Air-Source Heat Pump Equipment (PDF). Air Conditioning, Heating and Refrigeration Institute. 2012. Archived from the original on March 29, 2018. Retrieved May 13, 2021.
^ Baraniuk, Chris. "Cutting-Edge Technology Could Massively Reduce the Amount of Energy Used for Air Conditioning". Wired. ISSN 1059-1028. Retrieved July 18, 2024.
^ "M-Series Contractor Guide" (PDF). Mitsubishipro.com. p. 19. Archived (PDF) from the original on March 18, 2021. Retrieved May 12, 2021.
^ "エアコンの歴史とヒミツ | 調べよう家電と省エネ | キッズ版省エネ家電 de スマートライフ（一般財団法人家電製品協会）学ぼう！スマートライフ". shouene-kaden.net. Archived from the original on September 7, 2022. Retrieved January 21, 2024.
^ "Air conditioner | History". Toshiba Carrier. April 2016. Archived from the original on March 9, 2021. Retrieved May 12, 2021.
^ "1920s–1970s | History". Mitsubishi Electric. Archived from the original on March 8, 2021. Retrieved May 12, 2021.
^ Wagner, Gerry (November 30, 2021). "The Duct Free Zone: History of the Mini Split". HPAC Magazine. Retrieved February 9, 2024.
^ "History of Daikin Innovation". Daikin. Archived from the original on June 5, 2020. Retrieved May 12, 2021.
^ Feit, Justin (December 20, 2017). "The Emergence of VRF as a Viable HVAC Option". buildings.com. Archived from the original on December 3, 2020. Retrieved May 12, 2021.
^ Jump up to:^a ^b "Central Air Conditioning". United States Department of Energy. Archived from the original on January 30, 2021. Retrieved May 12, 2021.
^ Kreith, Frank; Wang, Shan K.; Norton, Paul (April 20, 2018). Air Conditioning and Refrigeration Engineering. CRC Press. ISBN 978-1-351-46783-4.
^ Wang, Shan K. (November 7, 2000). Handbook of Air Conditioning and Refrigeration. McGraw-Hill Education. ISBN 978-0-07-068167-5.
^ Hleborodova, Veronika (August 14, 2018). "Portable Vs Split System Air Conditioning | Pros & Cons". Canstar Blue. Archived from the original on March 9, 2021. Retrieved May 12, 2021.
^ Kamins, Toni L. (July 15, 2013). "Through-the-Wall Versus PTAC Air Conditioners: A Guide for New Yorkers". Brick Underground. Archived from the original on January 15, 2021. Retrieved May 12, 2021.
^ "Self-Contained Air Conditioning Systems". Daikin Applied Americas. 2015. Archived from the original on October 30, 2020. Retrieved May 12, 2021.
^ "LSWU/LSWD Vertical Water-Cooled Self-Contained Unit Engineering Guide" (PDF). Johnson Controls. April 6, 2018. Archived (PDF) from the original on May 13, 2021. Retrieved May 12, 2021.
^ "Packaged Rooftop Unit" (PDF). Carrier Global. 2016. Archived (PDF) from the original on May 13, 2021. Retrieved May 12, 2021.
^ "Packaged Rooftop Air Conditioners" (PDF). Trane Technologies. November 2006. Archived (PDF) from the original on May 13, 2021. Retrieved May 12, 2021.
^ "What is Packaged Air Conditioner? Types of Packged Air Condtioners". Bright Hub Engineering. January 13, 2010. Archived from the original on February 22, 2018. Retrieved May 12, 2021.
^ Evans, Paul (November 11, 2018). "RTU Rooftop Units explained". The Engineering Mindset. Archived from the original on January 15, 2021. Retrieved May 12, 2021.
^ "water-cooled – Johnson Supply". studylib.net. 2000. Archived from the original on May 13, 2021. Retrieved May 12, 2021.
^ "Water Cooled Packaged Air Conditioners" (PDF). Japan: Daikin. May 2, 2003. Archived (PDF) from the original on June 19, 2018. Retrieved May 12, 2021.
^ "Water Cooled Packaged Unit" (PDF). Daikin. Archived (PDF) from the original on May 13, 2021. Retrieved May 12, 2021.
^ Lun, Y. H. Venus; Tung, S. L. Dennis (November 13, 2019). Heat Pumps for Sustainable Heating and Cooling. Springer Nature. p. 25. ISBN 978-3-030-31387-6.
^ Ghanbariannaeeni, Ali; Ghazanfarihashemi, Ghazalehsadat (June 2012). "Bypass Method For Recip Compressor Capacity Control". Pipeline and Gas Journal. 239 (6). Archived from the original on August 12, 2014. Retrieved February 9, 2024.
^ "Heat Stroke (Hyperthermia)". Harvard Health. January 2, 2019. Archived from the original on January 29, 2021. Retrieved May 13, 2021.
^ "Weather Related Fatality and Injury Statistics". National Weather Service. 2021. Archived from the original on August 24, 2022. Retrieved August 24, 2022.
^ "Extreme Weather: A Guide to Surviving Flash Floods, Tornadoes, Hurricanes, Heat Waves, Snowstorms Tsunamis and Other Natural Disasters". Reference Reviews. 26 (8): 41. October 19, 2012. doi:10.1108/09504121211278322. ISSN 0950-4125. Archived from the original on January 21, 2024. Retrieved December 9, 2023.
^ Jump up to:^a ^b ^c Gamarro, Harold; Ortiz, Luis; González, Jorge E. (August 1, 2020). "Adapting to Extreme Heat: Social, Atmospheric, and Infrastructure Impacts of Air-Conditioning in Megacities—The Case of New York City". Journal of Engineering for Sustainable Buildings and Cities. 1 (3). doi:10.1115/1.4048175. ISSN 2642-6641. S2CID 222121944.
^ Spiegelman, Jay; Friedman, Herman; Blumstein, George I. (September 1, 1963). "The effects of central air conditioning on pollen, mold, and bacterial concentrations". Journal of Allergy. 34 (5): 426–431. doi:10.1016/0021-8707(63)90007-8. ISSN 0021-8707. PMID 14066385.
^ Portnoy, Jay M.; Jara, David (February 1, 2015). "Mold allergy revisited". Annals of Allergy, Asthma & Immunology. 114 (2): 83–89. doi:10.1016/j.anai.2014.10.004. ISSN 1081-1206. PMID 25624128.
^ "Subpart 4-1 – Cooling Towers". New York Codes, Rules and Regulations. June 7, 2016. Archived from the original on May 13, 2021. Retrieved May 13, 2021.
^ Nordhaus, William D. (February 10, 2010). "Geography and macroeconomics: New data and new findings". Proceedings of the National Academy of Sciences. 103 (10): 3510–3517. doi:10.1073/pnas.0509842103. ISSN 0027-8424. PMC 1363683. PMID 16473945.
^ Barreca, Alan; Deschenes, Olivier; Guldi, Melanie (2018). "Maybe next month? Temperature shocks and dynamic adjustments in birth rates". Demography. 55 (4): 1269–1293. doi:10.1007/s13524-018-0690-7. PMC 7457515. PMID 29968058.
^ Glaeser, Edward L.; Tobio, Kristina (January 2008). "The Rise of the Sunbelt". Southern Economic Journal. 74 (3): 609–643. doi:10.1002/j.2325-8012.2008.tb00856.x.
^ Sherman, Peter; Lin, Haiyang; McElroy, Michael (2018). "Projected global demand for air conditioning associated with extreme heat and implications for electricity grids in poorer countries". Energy and Buildings. 268: 112198. doi:10.1016/j.enbuild.2022.112198. ISSN 0378-7788. S2CID 248979815.
^ Air Filters Used in Air Conditioning and General Ventilation Part 1: Methods of Test for Atmospheric Dust Spot Efficiency and Synthetic Dust Weight Arrestance (Withdrawn Standard). British Standards Institution. March 29, 1985. BS 6540-1:1985.
^ Mutschler, Robin; Rüdisüli, Martin; Heer, Philipp; Eggimann, Sven (April 15, 2021). "Benchmarking cooling and heating energy demands considering climate change, population growth and cooling device uptake". Applied Energy. 288: 116636. Bibcode:2021ApEn..28816636M. doi:10.1016/j.apenergy.2021.116636. ISSN 0306-2619.
^ Jump up to:^a ^b "Climate-friendly cooling could cut years of Greenhouse Gas Emissions and save US$ trillions: UN". Climate Change and Law Collection. doi:10.1163/9789004322714_cclc_2020-0252-0973.
^ Gerretsen, Isabelle (December 8, 2020). "How your fridge is heating up the planet". BBC Future. Archived from the original on May 10, 2021. Retrieved May 13, 2021.
^ Encyclopedia of Energy: Ph-S. Elsevier. 2004. ISBN 978-0121764821.
^ Corberan, J.M. (2016). "New trends and developments in ground-source heat pumps". Advances in Ground-Source Heat Pump Systems. pp. 359–385. doi:10.1016/B978-0-08-100311-4.00013-3. ISBN 978-0-08-100311-4.
^ Roselli, Carlo; Sasso, Maurizio (2021). Geothermal Energy Utilization and Technologies 2020. MDPI. ISBN 978-3036507040.
^ "Cooling Emissions and Policy Synthesis Report: Benefits of cooling efficiency and the Kigali Amendment, United Nations Environment Programme - International Energy Agency, 2020" (PDF).
^ Harlan, Sharon L.; Declet-Barreto, Juan H.; Stefanov, William L.; Petitti, Diana B. (February 2013). "Neighborhood Effects on Heat Deaths: Social and Environmental Predictors of Vulnerability in Maricopa County, Arizona". Environmental Health Perspectives. 121 (2): 197–204. Bibcode:2013EnvHP.121..197H. doi:10.1289/ehp.1104625. ISSN 0091-6765. PMC 3569676. PMID 23164621.
^ Jump up to:^a ^b Chan, Emily Ying Yang; Goggins, William B; Kim, Jacqueline Jakyoung; Griffiths, Sian M (April 2012). "A study of intracity variation of temperature-related mortality and socioeconomic status among the Chinese population in Hong Kong". Journal of Epidemiology and Community Health. 66 (4): 322–327. doi:10.1136/jech.2008.085167. ISSN 0143-005X. PMC 3292716. PMID 20974839.
^ Ng, Chris Fook Sheng; Ueda, Kayo; Takeuchi, Ayano; Nitta, Hiroshi; Konishi, Shoko; Bagrowicz, Rinako; Watanabe, Chiho; Takami, Akinori (2014). "Sociogeographic Variation in the Effects of Heat and Cold on Daily Mortality in Japan". Journal of Epidemiology. 24 (1): 15–24. doi:10.2188/jea.JE20130051. PMC 3872520. PMID 24317342.
^ Stafoggia, Massimo; Forastiere, Francesco; Agostini, Daniele; Biggeri, Annibale; Bisanti, Luigi; Cadum, Ennio; Caranci, Nicola; de'Donato, Francesca; De Lisio, Sara; De Maria, Moreno; Michelozzi, Paola; Miglio, Rossella; Pandolfi, Paolo; Picciotto, Sally; Rognoni, Magda (2006). "Vulnerability to Heat-Related Mortality: A Multicity, Population-Based, Case-Crossover Analysis". Epidemiology. 17 (3): 315–323. doi:10.1097/01.ede.0000208477.36665.34. ISSN 1044-3983. JSTOR 20486220. PMID 16570026. S2CID 20283342.
^ Jump up to:^a ^b ^c ^d Gronlund, Carina J. (September 2014). "Racial and Socioeconomic Disparities in Heat-Related Health Effects and Their Mechanisms: a Review". Current Epidemiology Reports. 1 (3): 165–173. doi:10.1007/s40471-014-0014-4. PMC 4264980. PMID 25512891.
^ O'Neill, M. S. (May 11, 2005). "Disparities by Race in Heat-Related Mortality in Four US Cities: The Role of Air Conditioning Prevalence". Journal of Urban Health: Bulletin of the New York Academy of Medicine. 82 (2): 191–197. doi:10.1093/jurban/jti043. PMC 3456567. PMID 15888640.
^ Jump up to:^a ^b Sampson, Natalie R.; Gronlund, Carina J.; Buxton, Miatta A.; Catalano, Linda; White-Newsome, Jalonne L.; Conlon, Kathryn C.; O’Neill, Marie S.; McCormick, Sabrina; Parker, Edith A. (April 1, 2013). "Staying cool in a changing climate: Reaching vulnerable populations during heat events". Global Environmental Change. 23 (2): 475–484. Bibcode:2013GEC....23..475S. doi:10.1016/j.gloenvcha.2012.12.011. ISSN 0959-3780. PMC 5784212. PMID 29375195.
^ Niktash, Amirreza; Huynh, B. Phuoc (July 2–4, 2014). Simulation and Analysis of Ventilation Flow Through a Room Caused by a Two-sided Windcatcher Using a LES Method (PDF). World Congress on Engineering. Lecture Notes in Engineering and Computer Science. Vol. 2. London. eISSN 2078-0966. ISBN 978-9881925350. ISSN 2078-0958. Archived (PDF) from the original on April 26, 2018. Retrieved May 13, 2021.
^ Zhang, Chen; Kazanci, Ongun Berk; Levinson, Ronnen; Heiselberg, Per; Olesen, Bjarne W.; Chiesa, Giacomo; Sodagar, Behzad; Ai, Zhengtao; Selkowitz, Stephen; Zinzi, Michele; Mahdavi, Ardeshir (November 15, 2021). "Resilient cooling strategies – A critical review and qualitative assessment". Energy and Buildings. 251: 111312. Bibcode:2021EneBu.25111312Z. doi:10.1016/j.enbuild.2021.111312. hdl:2117/363031. ISSN 0378-7788.
^ Linden, P. F. (1999). "The Fluid Mechanics of Natural Ventilation". Annual Review of Fluid Mechanics. 31: 201–238. Bibcode:1999AnRFM..31..201L. doi:10.1146/annurev.fluid.31.1.201.
^ Santamouris, M.; Asimakoupolos, D. (1996). Passive cooling of buildings (1st ed.). London: James & James (Science Publishers) Ltd. ISBN 978-1-873936-47-4.
^ Leo Samuel, D.G.; Shiva Nagendra, S.M.; Maiya, M.P. (August 2013). "Passive alternatives to mechanical air conditioning of building: A review". Building and Environment. 66: 54–64. Bibcode:2013BuEnv..66...54S. doi:10.1016/j.buildenv.2013.04.016.
^ M.j, Limb (January 1, 1998). "BIB 08: An Annotated Bibliography: Passive Cooling Technology for Office Buildings in Hot Dry and Temperate Climates".
^ Niles, Philip; Kenneth, Haggard (1980). Passive Solar Handbook. California Energy Resources Conservation. ASIN B001UYRTMM.
^ "Cooling: The hidden threat for climate change and sustainable goals". phys.org. Retrieved September 18, 2021.
^ Ford, Brian (September 2001). "Passive downdraught evaporative cooling: principles and practice". Arq: Architectural Research Quarterly. 5 (3): 271–280. doi:10.1017/S1359135501001312. ISSN 1474-0516. S2CID 110209529.
^ Jump up to:^a ^b Chen, Meijie; Pang, Dan; Chen, Xingyu; Yan, Hongjie; Yang, Yuan (2022). "Passive daytime radiative cooling: Fundamentals, material designs, and applications". EcoMat. 4. doi:10.1002/eom2.12153. S2CID 240331557. Passive daytime radiative cooling (PDRC) dissipates terrestrial heat to the extremely cold outer space without using any energy input or producing pollution. It has the potential to simultaneously alleviate the two major problems of energy crisis and global warming.
^ Raman, Aaswath P.; Anoma, Marc Abou; Zhu, Linxiao; Rephaeli, Eden; Fan, Shanhui (November 2014). "Passive radiative cooling below ambient air temperature under direct sunlight". Nature. 515 (7528): 540–544. Bibcode:2014Natur.515..540R. doi:10.1038/nature13883. PMID 25428501.
^ Jump up to:^a ^b Bijarniya, Jay Prakash; Sarkar, Jahar; Maiti, Pralay (November 2020). "Review on passive daytime radiative cooling: Fundamentals, recent researches, challenges and opportunities". Renewable and Sustainable Energy Reviews. 133: 110263. Bibcode:2020RSERv.13310263B. doi:10.1016/j.rser.2020.110263. S2CID 224874019.
^ Mokhtari, Reza; Ulpiani, Giulia; Ghasempour, Roghayeh (July 2022). "The Cooling Station: Combining hydronic radiant cooling and daytime radiative cooling for urban shelters". Applied Thermal Engineering. 211: 118493. Bibcode:2022AppTE.21118493M. doi:10.1016/j.applthermaleng.2022.118493.
^ Yang, Yuan; Zhang, Yifan (July 2020). "Passive daytime radiative cooling: Principle, application, and economic analysis". MRS Energy & Sustainability. 7 (1). doi:10.1557/mre.2020.18.
^ Miranda, Nicole D.; Renaldi, Renaldi; Khosla, Radhika; McCulloch, Malcolm D. (October 2021). "Bibliometric analysis and landscape of actors in passive cooling research". Renewable and Sustainable Energy Reviews. 149: 111406. Bibcode:2021RSERv.14911406M. doi:10.1016/j.rser.2021.111406.
^ Jump up to:^a ^b Needham, Joseph; Wang, Ling (1991). Science and Civilisation in China, Volume 4: Physics and Physical Technology, Part 2, Mechanical Engineering. Cambridge University Press. ISBN 978-0521058032. OCLC 468144152.
^ Dalley, Stephanie (2002). Mari and Karana: Two Old Babylonian Cities (2nd ed.). Piscataway, New Jersey: Gorgias Press. p. 91. ISBN 978-1931956024. OCLC 961899663. Archived from the original on January 29, 2021. Retrieved May 13, 2021.
^ Nagengast, Bernard (February 1999). "Comfort from a Block of Ice: A History of Comfort Cooling Using Ice" (PDF). ASHRAE Journal. 41 (2): 49. ISSN 0001-2491. Archived (PDF) from the original on May 13, 2021. Retrieved May 13, 2021.
^ Bahadori, Mehdi N. (February 1978). "Passive Cooling Systems in Iranian Architecture". Scientific American. 238 (2): 144–154. Bibcode:1978SciAm.238b.144B. doi:10.1038/SCIENTIFICAMERICAN0278-144.
^ Smith, Shane (2000). Greenhouse Gardener's Companion: Growing Food and Flowers in Your Greenhouse Or Sunspace. Illustrated by Marjorie C. Leggitt (illustrated, revised ed.). Golden, Colorado: Fulcrum Publishing. p. 62. ISBN 978-1555914509. OCLC 905564174. Archived from the original on May 13, 2021. Retrieved August 25, 2020.

Servicing of AC

Air Con Servicing

Air Conditioning Service Near Me: Specialist Air Conditioning Service Ensures Your Home Stays Cool And Comfy Throughout Hot Days

Types of AC Repair Provider

Typical Air Conditioner Repair Categories

How Bold City Heating and Air Manages These Obstacles

Unraveling the Mysteries of Air Conditioning Breakdowns

Professional Insights: Deciphering the Indications

Advice Only Pros Share

Typical Issues and Their Solutions

Necessary Instruments for Diagnosing Air Conditioner Problems

Tools That Transform Repair Work into Art

Expert Tips from the Field

Important Security Procedures for A/c Repair Work

For those venturing into do it yourself repairs, observe these expert tips:

Safety List Before Beginning Repairs

Cooling Solutions in Jacksonville, FL

Bold City Heating & Air

Updates from customers

Popular times

Photos & videos

Questions and answers

Review summary

Reviews

People also search for

Web results

Bold City Heating & Air

HVAC & Air Conditioning Repair in Jacksonville, FL

Bold City offers premium HVAC service and competitive pricing to the Jacksonville, Jacksonville Beaches and Ponte Vedra areas.

24/7 Fast and Reliable. Jacksonville Grown. Family Owned & Operated.

Summer HVAC Tune Up for Just $89

Get your system ready for the heat!

Jacksonville’s Best HVAC Company

We Believe In:

Trusted Heating and Air Pros in Jacksonville

Satisfaction Guaranteed

Cooling

Heating

Duct Cleaning

Maintenance

New System Installation

Number One For Heating & Cooling

Jacksonville Grown. Family Owned & Operated.

See What Our Customers Are Saying About Us!

An HVAC Team You Can Trust

Bold City Heating & Air ✔️

Current address

Website

Phone

Business status

Latitude/Longitude

Categories

Place ID

Knowledge Panel ID (KG ID)

CID Number

Business Profile ID

Other GMB details

Review list display link

Review request link

Knowledge Panel page link

GMB Post URL

Ask question request URL

Questions and answers URL

Products

Services

Other GMB's at same address

GMB's with same website domain

GMB link with Place ID

GMB link with CID

External audit links

SEO audit links

Website cache with Google

Website content indexed by Google

Website content indexed by Google last week

Website content indexed by Google last month

Website content indexed by Google in the last 6 months

Analyze website traffic

Analyze mobile friendliness

Website audit links

Google Page Speed score

Domain name lookup