Pay in 4 interest-free payments of $28.06 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Rosewood paper grain — description and returns beneath the overlapping buy card.
Using a standard socket wrench
meaning it will automatically close the circuit once the sensed temperature falls below the reset point
Durable Construction: Built to withstand the high-cycle demands of commercial and industrial HVAC environments
long-term monitoring solution with no moving parts to fail in high-vibration environments
Lennox 12F19 Flame Sensor Using a standard socket wrenchThe Lennox 12F19 Flame Sensor is a critical safety component designed for precise flame rectify detection in residential and commercial gas fired heating systems. This genuine OEM part is engineered to monitor the burner's pilot or main flame, sending a continuous microamp signal to the furnace control board. If the 12F1901 furnace sensor fails to detect a flame, it immediately signals the gas valve to shut down, preventing hazardous gas accumulation.
US$ 154.99
US$ 144.99
US$ 149.98
US$ 37.49
US$ 56.99
