Manufacturer Name: Nordyne Product Number: 624775 OEM Part Number: 624775 Product Description: 24V 3.5" Wc Nat 1/2" Gas Valve Weight:1.45lbs/657.71g The Nordyne 624775 is a natural gas shut-off valve that is developed primarily for HVAC systems. It is built of strong steel to handle natural gas pressures of up to 250 psi in your system. https://www.partshnc.com/624775-nordyne-24v-35-wc-nat-12-gas-valve