The condenser coil is mounted in an air handler that also houses a blower. Smaller heat pumps, known as ductless mini-splits, ...

A heat pump system includes two key coils: the indoor evaporator coil and the outdoor ... pump coils is to turn off power to the outdoor unit by using the shutoff box. If there isn't a shutoff ...

The use of ultraviolet germicidal irradiation (UVGI) within an air handling unit (AHU) is growing rapidly ... changes the use of UVGI on air conditioning coils has been demonstrated to improve the ...