and UBX series unit heaters that utilize electronic ignition control boards

propane configurations

Common Questions What is the minimum switching time for this unit

utilizing authentic Reznor replacement parts ensures that the low-voltage logic 103054 transformer interfaces seamlessly with existing wiring harnesses and mounting footprints

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

Lennox 61854 Burner Assembly Els PW 17895 and UBX series unit heatersThe 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