Lennox 78M26 Crankcase Heater

The Lennox 78M26 Crankcase Heater is a critical component in HVAC systems that prevents refrigerant migration and ensures compressor functioning during off-cycle periods. This heater is specifically intended to keep the compressor crankcase at the proper temperature, preventing refrigerant from condensing and pooling within the housing. The crankcase heater protects the compressor from potential harm caused by liquid slugging during startup by keeping the refrigerant in vapor. The 78M26 Crankcase Heater is used in a variety of HVAC systems, such cooling systems as well as heat pumps, to guarantee effective but unchanged compressors efficiency, regardless of severe surroundings.