Sensus 071-03409-003 Red Spring With long dryseal pipe threads

With long dryseal pipe threads

which can damage the brass threads

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

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

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

Sensus 071-03409-003 Red Spring With long dryseal pipe threadsThe 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