Constructed with a copper spring-loaded check valve assembly and stainless steel to brass seating

Common Questions What is the minimum switching time for this unit

propane configurations

for the trap vent to function as a vacuum breaker

Lennox 61854 Burner Assembly Els PW 17895 Constructed with a copper spring-loadedThe Lennox 61854 is a critical OEM replacement pilot burner assembly engineered for high performance gas fired furnace systems. This natural gas pilot assembly features a precision drilled . 017 orifice, ensuring calibrated gas flow for reliable ignition cycles and stable flame rectification. Designed as a direct drop in for several legacy and modern units, including Lennox G11 and G12 series furnaces, this component is the industry standard for