After cleaning the evaporator coil, clean the entire area beneath the coil and unclog the drain. While all the AC maintenance ...

The air-conditioning evaporator is a small radiator inside the dashboard that provides cold air for the air-conditioning system. It’s called the evaporator because it’s where the freezing ...

In the cold months, heat pumps extract heat from outdoor air (or the ground in geothermal ... A heat pump system includes two key coils: the indoor evaporator coil and the outdoor condenser ...