[2][3] Air conditioning is a member of a family of systems and techniques that provide... [12] Passive techniques remained widespread until the 20th century when they fell out of fashion...
maintenance work themselves without relying on specialist... commercial air conditioning systems, has a high level of technical expertise. Leveraging this, they jointly developed a...
1953 Chrysler Imperial with factory trunk mounted "Airtemp" system Automotive air conditioning systems use air conditioning to cool the air in a vehicle. Contents 1 History 1.1 Chrysler...
No matter which form they take, air-conditioning systems have similar working components... All of these work together to transfer heat and moisture from the inside of your home to the...
Central air conditioners circulate cool air through a system of supply and return ducts. Supply ducts and registers (i.e., openings in the walls, floors, or ceilings covered by grills) carry cooled air from the air conditioner to the home. This cooled air becomes warmer as it circulates through the home; then it flows back to the central air conditioner through return ducts and registers. To learn how central air conditioners compare to other cooling systems, check out our Energy Saver 101 Infographic: Home Cooling. ...
Air-conditioning Basics ; Air conditioners use refrigeration to chill indoor air, taking advantage of a remarkable physical law: When a liquid converts to a gas (in a process called phase conversion), it absorbs heat. Air conditioners exploit this feature of phase conversion by forcing special chemical compounds to evaporate and condense over and over again in a closed system of coils. The compounds involved are refrigerants that have properties enabling them to change at relatively low temperatures. Air conditioners also contain fans that move ...
The compressor raises the pressure and temperature of the refrigerant gas and sends it to the condenser coil where it is converted to a liquid. ; Then the refrigerant travels back indoors and enters the evaporator coil. Here the liquid refrigerant evaporates, and cools the indoor coil. ; A fan blows indoor air across the cold evaporator coil where the heat inside the home is absorbed into the refrigerant. ; The cooled air is then circulated throughout the home while the heated evaporated gas is sent back outside to the compressor.
An air conditioner 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. A pump, called the compressor, moves a heat transfer fluid (or refrigerant) between the evaporator and the condenser. The pump forces the refrigerant through the circuit of tubing and fins in the coils. The liquid refrigerant evaporates in the indoor evaporator coil, pul ...
YOSEF) How can an air-conditioning unit be this old and still work? Though discontinued in... that they have come back to help with a one-off project that requires knowledge from the old...
Initial Cost $$$ · Energy Savings: Comfort Features: Sound Performance: