1/2" x 3/4" 24V Inter Nat Gas Valve 270,000 BTU With LP Kit Product Specifications BRANDHoneywell INLET SIZE INCHES1/2 OUTLET SIZE INCHES3/4 BTU/HR MIN30000 BTU/HR MAX270000 MAX OPERATING PRESSURE (PSI)1/2 FUEL TYPENatural Gas OPENING TYPEStandard DESCRIPTIONDual Intermittent Pilot Gas Valve IGNITION TYPEIntermittent Pilot TYPEStraight-Through LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERVR8304M3509