Trane HTR15171 Crankcase Heater 322055-301 though you should verify the

though you should verify the SPEC number for specific spring-return requirements

the assembly features a high-grade blower motor and balanced impeller to minimize vibration and bearing wear

while the 1/4" orifice provides a high discharge capacity for condensate

Common Technician Questions How do I test if the 307000 snap switch is faulty

this heavy-duty relay is activated by a standard 24V coil

Trane HTR15171 Crankcase Heater 322055-301 though you should verify theThe Trane HTR15171 Crankcase Heater is a heavy duty 240 volt belly band heater engineered to mitigate refrigerant migration and preserve compressor lubrication during the off cycle. Designed for 6. 5 inch diameter compressors, this 70 watt heating element maintains oil temperature above the ambient dew point, preventing the dilution of refrigeration oil and reducing the risk of catastrophic liquid slugging upon startup. Featuring 62 inch lead wires,