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Optimized Sealing: High compression recovery ensures an airtight seal
Rugged Build Quality: Heavy-duty pilot burner housing resists oxidation and thermal stress during extended duty cycles
as a standard part within the manufacturer's ecosystem
the motor features an oil-immersed gear train housed in a rugged die-cast NEMA 1 enclosure
Lennox 45H98 Crankcase Heater 322838-754 Optimized Sealing: High compression recoveryThe 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
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