Lennox 28G61 LP Kit

The Lennox 28G61 LP Kit is an essential OEM component for field-converting natural gas systems to liquid propane. This Natural to LP conversion kit is engineered for high-precision pressure regulation, specifically for use with White-Rodgers gas valves (36E, 36F, and 36G series). Whether you are servicing a single-stage or two-stage Lennox furnace, this kit—which is technically identical to Lennox 28G6101—provides the necessary LP gas conversion spring to maintain a stable manifold pressure of 7" to 12" W.C. range. Utilizing a Lennox replacement LP kit ensures that the combustion characteristics meet original equipment specifications, preventing common issues like sooting or delayed ignition during fuel changeovers.

For HVAC contractors, the 28G61 is a critical truck-stock item for Lennox gas valve conversion projects. The white-coded spring is calibrated to handle the higher energy density of propane, ensuring the internal regulator on the 36G series gas valve or 36E/F series operates within the correct parameters. By choosing this authentic HVAC propane conversion kit, you ensure seamless physical compatibility and eliminate the guesswork associated with generic alternatives. Always verify the model number on the unit nameplate to ensure this specific Lennox 1-stage LP kit or 2-stage compatible spring is the correct match for your burner manifold configuration.

• Direct OEM Replacement: Fully compatible with White-Rodgers 36E, 36F, and 36G series valves, often found in standard Lennox furnaces.
• High-Precision Regulation: Calibrated for a 7" to 12" W.C. range to optimize propane combustion efficiency.
• Technical Equivalence: Universal application for both 28G61 and 28G6101 part numbers.
• Versatile Application: Engineered for both single-stage (1-stage) and 2-stage gas valves.
• Durable Construction: Features a high-tensile white-coded spring for long-term manifold pressure stability.

Is the 28G61 kit compatible with two-stage gas valves?
Yes, this kit is specifically designed for White-Rodgers 36G 1-stage and 2-stage valves, as well as 36E and 36F 1-stage only series valves.

What is the difference between 28G61 and 28G6101?
These two part numbers refer to the exact same technical specification and are 100% interchangeable in Lennox heating systems.

Does this kit include orifices?
This specific part number (28G61) is primarily the pressure regulator spring kit. Always confirm if your specific furnace model also requires burner orifice resizing for a full LP conversion.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.