Description: The Lennox 75W15 Limit Switch L165°F-30°F is a safety temperature control designed to protect HVAC heating equipment from overheating. This snap-disc limit switch monitors the internal temperature of the furnace and automatically opens the electrical circuit when the temperature reaches 165°F, shutting down the burner to prevent damage. It resets when the temperature drops to a safe level, allowing normal operation to resume. Commonly used in gas furnaces and heating systems, it enhances system safety, prevents overheating, improves operational reliability, and helps extend the life of critical HVAC components.
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Tag: #Lennox,#LennoxParts,#75W15,#LimitSwitch,#HVACParts,#FurnaceParts,#AirConditionerParts