Hydrotherm 50037 Flame Sensor 320819-301 including heat pump applications with

including heat pump applications with auxiliary heat

you should always verify if your specific installation requires additional washers or nuts as per the equipment's service manual

utilizing the common and probe terminals to complete the circuit

Simplified Inventory: Consolidates multiple legacy Carrier replacement parts

Using this genuine Lennox replacement blower ensures your heating equipment remains within factory specifications for airflow and safety timing

Hydrotherm 50037 Flame Sensor 320819-301 including heat pump applications withThe Hydrotherm 50037 Flame Sensor is a critical OEM safety component engineered for precision flame monitoring in high efficiency boilers and commercial heating systems. Designed as an optical flame sensor, this unit detects infrared light emitted by the combustion process, providing a rapid response time of less than 50 milliseconds. Unlike standard rectification rods, the 50037 sensor utilizes advanced sensing technology to verify ignition and