Description
The York S1-025-47272-000 Crankcase Heater with Temperature Switch is an essential part meant for air conditioners and heat pumps that run on 240V. This crankcase heater is intended to prevent the refrigerant from flowing through the compressor and oil from foaming during off cycles while keeping the crankcase temperature constant. This ensures that the refrigerant stays in the gaseous phase, and does not allow contact between liquid refrigerant and oil. Incorporating this heater with air conditioners and heat pumps increases the compressor’s reliability and duration.
