Lennox 93M11 Crankcase Heater 30067439-890 resisting deformation under high-temperature conditions

resisting deformation under high-temperature conditions

System Protection: Effectively traps mineral contaminants from the water supply

designed to interrupt the control circuit and shut down equipment before overheating occurs

Optimized Lead Length: 24-inch harness provides sufficient slack for clean routing in tight control cabinets

Lennox 93M11 Crankcase Heater 30067439-890 resisting deformation under high-temperature conditionsThe Lennox 93M11 Crankcase Heater is a critical OEM replacement component designed to maintain compressor reliability in demanding commercial and industrial HVACR environments. Operating at 480 Volts with a 70 Watts power rating, this belt type crankcase heater provides consistent thermal energy to the compressor base, effectively preventing refrigerant migration and neutralizing the risk of oil dilution during off cycles. Engineered as a wrap around