Reznor Garage Heater Model # XL- Gas Valve, 1/2" x 3/4" With Plugs, 240,000 BTUFits Reznor Garage Heater Model # XL Gas Valve, 1 2" x 3 4" with Plugs, 240,000 BTU Glob Pro Solutions Registers Trademark in Process. Amazon does not allow to sell similar. If you need faster see other options at checkout the part has 20 different part numbers like: if you have an old serial number the new part has a new one and looks different than your old part but the new part is perfect for old and new series, and much more. *****This part is a