ICP Gas Valve Support Bracket for RGS121HECB0AAA — OEM Mounting | Ships Today
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Overview
This OEM gas valve support bracket (part 1178238) is the factory mounting hardware that secures and aligns the gas valve assembly inside the ICP/Tempstar/Heil RGS121HECB0AAA gas furnace. The bracket holds the gas valve in its correct position relative to the manifold and burners, preventing strain on the gas line connections and keeping the valve from shifting under vibration. While it is a structural support component rather than the valve itself, a missing, bent, or corroded bracket can let the gas valve and manifold move, stressing the threaded gas connections and creating a potential leak point. Replacing a damaged bracket restores the rigid, factory-spec mounting the burner assembly was designed around.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP / Heil / Tempstar |
| Function | Mounting and alignment of gas valve assembly |
| Material | OEM stamped steel |
Compatibility
Direct OEM replacement for the gas valve support bracket in the ICP, Heil, Tempstar, and Comfortmaker RGS121HECB0AAA gas furnace. Verify the bracket profile matches your existing part before installing.
Installation Guide
- Safety First — Shut off the gas supply and disconnect electrical power, then verify zero voltage with a multimeter.
- Access — Remove the burner compartment service panel.
- Document — Photograph how the gas valve and bracket are positioned and fastened before removal.
- Remove — Support the gas valve, unfasten the old bracket, and remove it without disturbing the gas connections more than necessary.
- Install — Position the new bracket, secure it to the cabinet, and re-fasten the gas valve to match the original alignment.
- Test — Restore gas, leak-check all joints with soap solution, then restore power and confirm normal heating operation.
Signs You Need a Replacement
- Gas valve moves or sags because the bracket is bent or broken.
- Visible rust or corrosion has weakened the support.
- Strain or stress on the manifold and gas line connections.
- Bracket is missing after a prior service.
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days