Understanding refrigerant piping for air conditioners and heat pumps is easy. It is also necessary in order to perform service correctly, and perhaps to spot the service errors of others. Among other ...

New solid-state air conditioners could change the way homes, apartments and office buildings are cooled, eliminating the need for bulky compressor-type air conditioners and help meet the rising demand ...

NOT ENOUGH: Bryan Jones, an installer at Fire and Ice Heating and Air Conditioning, Columbus, Ohio, ensures the charge is correct. A system with too little refrigerant will not cool/heat or dehumidify ...

Vehicle cooling and warming systems, also known as air conditioners, are desirable technologies in vehicles. They provide a comfortable climate for the driver and passengers by keeping the cabin cool ...

The compressor is the power unit of the air-conditioning system that puts the refrigerant under high pressure before it pumps it into the condenser, where it changes from a gas to a liquid. A fully ...

Supermarket refrigeration systems, rooftop chillers, walk-in fast-food-restaurant freezers, and refrigerated rail cars vary greatly in size and appearance. Yet they all share the same basic principles ...