Common Questions What is the minimum switching time for this unit

If power is present but the gears visible through the inspection window are not moving

the 3L09-6 utilizes high-speed contact separation to prevent arcing and ensure a long service life in demanding residential and light commercial heating cycles

For technicians servicing Trane chiller systems such as the AquaStream

providing the necessary reach for precise bulb placement in the airstream of large-capacity units

Lennox 61854 Burner Assembly Els PW 17895 Common Questions What is theThe 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