Gas Valve Conversion Kit; MROSCS Leaf Class Name Gas Valve Conversion Kit; Type 1-Stage; Used On Item Intermittent Pilot Combination Gas Valve; Used On Model/Brand VR8200/VR8300/VR8104/VR8204/VR8304/VR8205 (not VR8205S)/VR8305/R4200/VR4300/VR4204/VR4304/VR4205/VR4305; Conversion Type Natural Gas to Liquid Propane Gas; Pressure Regulator Set Point 8 to 12 Inch WC; Includes Regulator Spring, O-Ring, Adjustment Screw and Cap Screw