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The WEIL MCLAIN 510-811-600 is a natural gas to propane conversion kit designed for GV series boilers. It allows a qualified technician to reconfigure a boiler originally set up for natural gas to operate on propane (LP) fuel. The kit includes a propane orifice plate and a conversion label. This type of conversion is performed when a building's fuel supply changes or when a boiler is relocated to a site served by propane rather than utility natural gas. Installation is carried out by a licensed heating contractor or gas technician.
This conversion kit is intended for use with WEIL MCLAIN GV boilers. It is appropriate for residential and light commercial hydronic heating applications where GV series equipment is already installed and a fuel-type change is required. The included orifice plate replaces the factory natural gas orifice to properly meter propane, and the label documents the completed conversion for future service reference. No additional conversion components are stated as included beyond those listed.
Designed for use with WEIL MCLAIN GV boilers as stated by the manufacturer.
This conversion must be performed by a licensed gas technician or heating contractor in accordance with local codes and the applicable fuel gas code (IFGC or NFPA 54). Shut off all gas supply and electrical power to the boiler before beginning work. Replace the natural gas orifice plate with the included propane orifice plate per the manufacturer's instruction sheet, and affix the conversion label in the required location. After conversion, perform a leak check on all gas connections before returning the appliance to service.
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