Standing Pilot Gas Valve W/ 1/2"X3/4" Standard 35" WcStanding Pilot Gas Valve is a Straight-Through, Multi-Tapped 24V Valve and can accommodate Natural or LP gas. Offers 250,000 BTU/HR Max at a max operating pressure of 1/2 PSI. Features standard opening with 1/2" inlet and 3/4" outlet. Product Specifications BRANDHoneywell INLET SIZE INCHES1/2 OUTLET SIZE INCHES3/4 BTU/HR MIN-- BTU/HR MAX250000 MAX OPERATING PRESSURE (PSI)1/2 FUEL TYPENatural Gas / Liquid Propane OPENING TYPEStandard DESCRIPTIONStanding Pilot Gas Valve IGNITION TYPEStanding Pilot TYPEStraight-Through Multi-Tapped LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERV800A1070