Lennox 45H98 Crankcase Heater Els PW 29614 a failing exhaust motor often

a failing exhaust motor often triggers pressure switch lockouts or furnace inducer motor noise

this specific automatic drain valve utilizes a mechanical pneumatic design

With a versatile operating range of 0 to 15 psig and an adjustable differential of 2 to 8 psi

How do I troubleshoot a suspected sequencer failure

Thermal Stability: The Class FB insulation rating allows for higher operating temperatures than standard coils

Lennox 45H98 Crankcase Heater Els PW 29614 a failing exhaust motor oftenThe 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