Lennox 45H98 Crankcase Heater 322838-754 this externally equalized valve stabilizes

this externally equalized valve stabilizes suction pressure to prevent liquid slugging and compressor fatigue

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

Optimized Sealing: High compression recovery ensures an airtight seal

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

Lennox 45H98 Crankcase Heater 322838-754 this externally equalized valve stabilizesThe 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