Description
Weil McLain 510-811-262 Natural Gas to LP Conversion Kit Overview
The Weil McLain 510-811-262 is an OEM-designed Natural Gas to Liquid Propane (LP) Conversion Kit engineered specifically for compatible Weil McLain boilers. Whether you’re upgrading an installation to accommodate a propane fuel supply or retrofitting an existing unit, this kit provides everything needed to make a clean, code-compliant fuel conversion with confidence.
Key Features
- Converts compatible Weil McLain boilers from natural gas (Nat) to liquid propane (LP) fuel operation
- OEM-engineered components ensure proper fit, function, and fuel delivery calibration
- Designed for straightforward field installation by qualified HVAC/R technicians
- Helps maintain original equipment performance ratings and efficiency after conversion
- Supports compliance with manufacturer specifications and applicable codes
Why Choose an OEM Conversion Kit?
Using a genuine Weil McLain conversion kit ensures that all components — including orifices, regulators, and hardware — are matched precisely to your boiler model. Aftermarket substitutes may compromise combustion efficiency, safety, and warranty coverage. The 510-811-262 is the manufacturer-approved solution for a reliable, long-lasting fuel conversion.
Applications
- Residential and light commercial hydronic heating systems
- Installations transitioning from natural gas utility supply to on-site propane storage
- Service and retrofit projects on compatible Weil McLain boiler models
Installation Notes
Conversion must be performed by a licensed and qualified heating technician in accordance with local codes, the appliance manufacturer’s instructions, and applicable fuel gas codes. Always verify boiler model compatibility before ordering.









