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Alliance Air Comfort is a locally owned and operated full-service air conditioning repair and installation company providing high-quality air conditioning repair, maintenance, and installation services to make your living space more comfortable. We understand that commercial air conditioning demands a different level of skill in terms of handling larger, more intense use and heavier heating and cooling loads than residential equipment. Our commercial HVAC experts are well trained in installing, repairing and maintaining HVAC systems of any size or brand to keep your company up and running. Air conditioning service requires expert handling for the safety and reliability of heating and cooling equipment. Our residential AC maintenance services pay attention to every detail thus increasing the life of your cooling equipment and lower your monthly electricity bills by maintaining an efficient HVAC system. We also provide emergency AC repair service which is available around the clock, seven days a week. Our professional, licensed, trustworthy experts are ready to serve you and fix your heating or air conditioner problem on the first call.
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Air Conditioner An AC uses energy to transfer heat from the interior of your home to the relatively warm outside environment.
Important parts of an ac An AC cools your home with a cold indoor coil called the evaporator. The condenser, a hot outdoor coil, releases the collected heat outside. The evaporator and condenser coils are serpentine tubing surrounded by aluminum fins. This tubing is usually made of copper.
compressor A pump, called the compressor, moves a heat transfer fluid between the evaporator and the condenser. The pump forces the refrigerant through the circuit of tubing and fins in the coils.
Evaporator coil The liquid refrigerant evaporates in the indoor evaporator coil, pulling heat out of indoor air and cooling your home. This hot refrigerant gas is pumped outdoors into the condenser where it reverts back to a liquid, giving up its heat to the outside air flowing over the condenser's metal tubing and fins.
Types of arrangement – packaged ac In the 1st arrangement, the compressor and condenser are housed in one casing. The compressed gas passes through individual units, comprised of the expansion valve and cooling coil, located in different rooms. In the second arrangement, all the components, namely the compressor, condenser expansion valve and evaporator are housed in a single box. The cooled air is thrown by the high capacity blower, and it flows through the ducts laid through different rooms.
Cooling is measured in tons A ton of cooling is now defined as delivering 12,000 BTU/hour of cooling. BTU is the short form for British Thermal Unit.
Unit of cooling The BTU is a unit of cooling. It is important to keep in perspective that a window air conditioner is usually less than one ton. A small home central ac would be about two tons and a large one need upto 5 tons.
Room heat sources • Heat produced by Human Beings • Heat generated by Electronic and Electrical appliances
Advantage of using ac in a room Due to various sources of heat, inside temperature of the room becomes high and the relative humidity can also be increased. As a result, there is less flow of air inside the room. These factors lead to creation of highly uncomfortable conditions inside the room.
Alliance Air Comfort Inc. • 1100 Florida Mango Road, Suite GWest Palm Beach • Florida 33409 • Website : http://www.allianceaircomfort.com • Phone: (561) 288-2500 Fax: (561) 684-5335
