Description
The Lennox 42W18 Solenoid Coil is an essential component to replace in your HVAC especially in heat pumps. It is a metal device whose working involves the adjustment of a reversing valve in order to direct refrigerant circulation. This valve reverses the flow of refrigerant allowing your heat pump to heat and cool your home. When energized the coil turns on the reversing valve to change the flow of the refrigerant for heating. the flow is in the opposite direction for cooling your solenoid coil checked or repaired If you want your heat pump system to function properly and flow the refrigerant as intended this is anessential part that plays a critical role during both the heating and cooling seasons.
