Lennox 33F37 Flame Sensor Els PW 17895 allowing for immediate load testing

allowing for immediate load testing or emergency bypass without needing to jump terminals

ensuring the circuit interrupts before thermal damage occurs

and a precision gun setting gauge to verify critical clearances

OEM Compatibility: Guaranteed fit for specific Lennox

this push rod is engineered to interface seamlessly with KG10A ball joints and universal crank arms

Lennox 33F37 Flame Sensor Els PW 17895 allowing for immediate load testingThe 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