{"product_id":"icp-gas-valve-support-bracket-for-rgs121hfca0aaa-oem-1178238-ships-today","title":"ICP Gas Valve Support Bracket for RGS121HFCA0AAA – OEM 1178238 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM gas valve support bracket (part number 1178238) for the ICP Tempstar Heil RGS121HFCA0AAA gas furnace. The support bracket holds the gas valve and manifold assembly in its correct, rigid position so the burners line up properly and the gas piping is not stressed. A bent, cracked, or missing bracket allows the valve and manifold to sag or shift, which can misalign the burner flames, strain the gas line connection, and create vibration or rattling during operation. This OEM bracket restores factory mounting geometry and is a direct bolt-in replacement.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eGas Valve \/ Manifold Support 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\u003eRGS121HFCA0AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the ICP Tempstar Heil RGS121HFCA0AAA and related ICP-family gas furnaces that use OEM part 1178238. Verify the part number and bracket shape against your existing component before ordering, as manifold and valve geometry varies across furnace platforms.\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 supply and disconnect electrical 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 valve, manifold, and bracket positions before removing anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Support the gas valve\/manifold, then unbolt the old bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e – Mount the new bracket, reattach the valve\/manifold to factory alignment, and reconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e – Restore gas and power, leak-check all joints with soap solution, and verify clean burner ignition.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas valve or manifold sagging out of position\u003c\/li\u003e\n\u003cli\u003eBent, cracked, or corroded mounting bracket\u003c\/li\u003e\n\u003cli\u003eRattling or vibration from the burner assembly\u003c\/li\u003e\n\u003cli\u003eMisaligned burner flames or strained gas piping\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":63027525484915,"sku":"1178238","price":32.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047593591155,"sku":"1178238-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-assembly-1178238_9054984f-a1e1-4f57-b983-ac508eb34f2d.jpg?v=1782891043","url":"https:\/\/nationalhvacparts.com\/products\/icp-gas-valve-support-bracket-for-rgs121hfca0aaa-oem-1178238-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}