Lennox 32W97 Heater 322838-753 For modern high-efficiency installations

For modern high-efficiency installations

providing the reliability required for walk-in coolers and reach-in freezers

protecting the system from dangerous exhaust build-up or blocked vent conditions

allowing for compatibility across various single-stage gas valve configurations found on these legacy units

Lennox 32W97 Heater 322838-753 For modern high-efficiency installationsThe 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