Trane SEN0404 Sensor 318973-401 This crankcase heater is required
Platform notes & fabric story
Description
Trane SEN0404 Sensor 318973 401 This crankcase heater is required This crankcase heater is required for any HVAC system operating in low ambient conditions or systems where the compressor is exposed to temperatures lower than the evaporator to prevent liquid refrigerant from settling in the oil these modules are designed to be daisy chained