Always verify the plenum depth and ensure the probe is positioned to correctly monitor the heat exchanger's thermal discharge

ensuring a stable current flow to the compressor during high-demand cooling or heating cycles

contractors must verify that the system oil and pressure ratings align with the specific application requirements before installation

Can the expansion tank be replaced without draining the boiler

Lennox 32W97 Heater 323269-701 Always verify the plenum depthThe Lennox 32W97 Crankcase Heater is a critical OEM component designed to maintain optimal compressor oil temperature during the off cycle. High efficiency refrigeration and HVAC systems rely on this 40W, 240V wrap around band heater to prevent refrigerant migration and oil dilution, which are leading causes of compressor failure in low ambient conditions. Engineered for durability, this heater ensures that liquid refrigerant does not condense in the