Pay in 4 interest-free payments of $29.77 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Specifically engineered for vertical installations
1HP Load Capacity: Robust enough to handle high-amperage induction loads common in HVAC/R applications
making it a low-draw
Extra-long 64-inch lead wires simplify installation in complex wiring configurations
Lennox 33F37 Flame Sensor Els PW 17895 Specifically engineered for vertical installationsThe Lennox 33F37 Flame Sensor is a critical OEM replacement part engineered to maintain the safety and operational sequence of residential gas furnaces. As an HVAC flame rectification probe, it generates a microamp signal to the furnace control board upon detecting heat, ensuring the gas valve remains open only when a pilot or burner flame is present. This high integrity sensor is functionally identical to part 33F3701 and serves as a direct
US$ 744.00
US$ 145.96
US$ 67.54
US$ 198.00
US$ 1104.00
US$ 399.00
US$ 540.00