Lennox 46K94 Heat Exchanger

The Lennox 46K94 is a Heat Exchanger, that is an essentialpart of Lennox HVAC systems, its main function is to exchange heat between refrigerant and air. When heating, hot refrigerant gas passes through the exchanger to heat air which circulates in the house. In contrast, in cooling mode, the air flowing through the inside unit gets warmed by the internal heat exchanger and shift the heat to the coolers refrigerant which is subsequently discharged to the outside. This core process helps Lennox HVAC systems effectively warm or cool living spaces. It is quantized in units.