Lennox 45H98 Crankcase Heater 322838-754 suitable for both mid-temp and

suitable for both mid-temp and low-temp applications

By utilizing a 120V to 24V step-down ratio

Rugged Build Quality: Heavy-duty pilot burner housing resists oxidation and thermal stress during extended duty cycles

This genuine OEM replacement part is engineered for high-performance gas furnace and water heater systems

the motor features an oil-immersed gear train housed in a rugged die-cast NEMA 1 enclosure

Lennox 45H98 Crankcase Heater 322838-754 suitable for both mid-temp andThe Lennox 45H98 Crankcase Heater is a critical OEM replacement part designed to maintain optimal oil viscosity within the compressor sump during off cycles. By providing consistent thermostatic heat, this 120V 240V compatible heater prevents refrigerant migration and condensation, which are leading causes of slugging and mechanical failure at startup. This wrap around style heater is specifically engineered for a high tolerance fit on various Lennox