Sensus 071-03409-003 Red Spring ensuring a seamless drop-in fit

ensuring a seamless drop-in fit for technicians performing field repairs on Lennox GCS/CHA and Landmark series units

The Lennox 12K48 LP Burner Orifice is a critical component for maintaining precise manifold pressure in Lennox furnace LP conversion kits

verify the specific vent port size and use the corresponding model

preventing simultaneous high-amperage draws that could lead to circuit breaker trips

Enhanced Signal Integrity: Features a 16-gauge 14-inch lead wire that maintains low electrical resistance for accurate flame detection

Sensus 071-03409-003 Red Spring ensuring a seamless drop-in fitThe Sensus 071 03409 003 Red Spring is the specified OEM replacement part for technicians maintaining Sensus 496 gas regulators. Designed specifically for high precision gas pressure regulation, this spring provides a calibrated outlet pressure range of 12 to 28 inches Water Column (WC). Field performance depends on the integrity of the regulator spring to counteract the diaphragm assembly, ensuring stable downstream delivery in residential and light