{"product_id":"icp-gas-valve-support-bracket-for-rgs121htcb0aaa-oem-1178238-ships-today","title":"ICP Gas Valve Support Bracket for RGS121HTCB0AAA — OEM 1178238 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the OEM gas valve support bracket (factory part number 1178238) for the ICP\/Tempstar\/Heil RGS121HTCB0AAA gas furnace. The bracket anchors the gas valve to the burner assembly, keeping the valve and its inlet\/outlet gas connections rigid and properly aligned during operation. When the bracket is loose, corroded, or damaged, the gas valve can shift under vibration — stressing the gas piping, loosening unions, and potentially causing nuisance lockouts. Installing a fresh bracket during a gas valve service restores secure mounting and protects the new valve from movement-related wear.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1178238\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eBracket, Support, Gas Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOEM Mounting Bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS121HTCB0AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStamped\/formed steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned as a direct-fit replacement for the ICP\/Tempstar\/Heil\/Comfortmaker RGS121HTCB0AAA gas furnace and related RGS-series units sharing the same gas valve mounting layout. Confirm the part number against your existing bracket or unit parts list before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off the gas at the manual valve and disconnect power; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the gas valve, bracket position, and gas piping before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the gas line unions as needed, remove the fasteners holding the old bracket, and detach it from the valve and chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new bracket in the original position, fasten to the chassis, and reattach the gas valve so connections align without strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas, leak-check all joints, restore power, and verify a normal heating cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas valve shifts or rattles during operation.\u003c\/li\u003e\n\u003cli\u003eVisible cracks, bending, or corrosion on the existing bracket.\u003c\/li\u003e\n\u003cli\u003eRepeated loosening of gas line unions at the valve.\u003c\/li\u003e\n\u003cli\u003eBracket damaged or lost during a prior gas valve replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027503006067,"sku":"1178238","price":24.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047594213747,"sku":"1178238-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-assembly-1178238_9e6d7cf2-d7e2-4f32-a8f8-747e0374b0c3.jpg?v=1782891088","url":"https:\/\/nationalhvacparts.com\/products\/icp-gas-valve-support-bracket-for-rgs121htcb0aaa-oem-1178238-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}