Air conditioning evaporator coils and fins allow heat to pass from the refrigerant in the system into the air, just as ...

Don’t sweat it if your central air conditioning won't blow cold air. Here’s how to troubleshoot and fix problems with its ...

Hitachi Air Conditioners manufactures climate control ... Initially performance was good, but over a period of time blower fan making too much noise and vibration. When I checked inside the ...