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Can I use this for both natural gas and propane systems
IMPORTANT: Installation should only be performed by qualified HVACR technicians
it is designed for the full range of Resideo/Honeywell L7224 (A
heat-damaged housing
Lennox 28W70 Defrost Sensor 321894-709 Can I use this forThe Lennox 28W70 Defrost Sensor w Harness is a critical OEM replacement component designed to maintain optimal efficiency in Lennox heat pumps and refrigeration systems. This 50 inch wiring harness with defrost sensor assembly includes a high precision thermistor that monitors evaporator coil temperatures to prevent excessive frost accumulation. Engineered for a seamless fit, the Lennox 101334 01 ensures the defrost control board receives accurate
