Lennox 26G10 Defrost Sensor or the unit staying in

or the unit staying in defrost mode for excessive periods

making it suitable for fan motors and small pumps

5' NTC Remote Temperature Sensor

Its standardized bracket design allows for rapid field installation

Durable materials resist corrosion and mechanical fatigue in demanding mechanical room environments

Lennox 26G10 Defrost Sensor or the unit staying inThe Lennox 26G10 Defrost Sensor is a critical thermistor based control designed for precision management of the defrost cycle in residential Lennox heat pump units. Engineered to monitor the outdoor evaporator coil temperature, this sensor triggers the defrost sequence to prevent excessive ice buildup that can choke airflow and degrade system efficiency. This specific model features an L70 35F temperature rating, meaning it is calibrated to open at