Lennox 93M11 Crankcase Heater 30067439-890 OEM Compatibility: Specifically engineered for

OEM Compatibility: Specifically engineered for Trane HVAC replacement parts

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

and Honeywell systems when creating a C-wire path or isolating transformer loads

resisting deformation under high-temperature conditions

Lennox 93M11 Crankcase Heater 30067439-890 OEM Compatibility: Specifically engineered forThe 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