ICP Gas Valve Support Bracket for RGS121SFAB0AAAA — OEM Mounting | Ships Today
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Overview
This is the genuine OEM gas valve support bracket (part 1178238) for the ICP / Tempstar / Heil RGS121SFAB0AAAA gas furnace. The bracket rigidly mounts the gas valve to the burner assembly so the valve, manifold, and burner orifices stay in precise alignment. A correctly secured valve resists the vibration and thermal cycling of normal furnace operation, preventing stress on the inlet and manifold pipe connections that can lead to gas leaks. If the original bracket is bent, corroded, or was lost during a prior valve replacement, this OEM bracket restores factory-correct mounting and keeps the gas train properly positioned.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP / Tempstar / Heil |
| Material | Stamped steel |
| Function | Secures gas valve to burner assembly |
| Application | Gas furnace manifold mounting |
Compatibility
Designed for the ICP-family RGS121SFAB0AAAA and related Tempstar, Heil, and Comfortmaker gas furnaces that use this manifold and valve configuration. Confirm the bracket bolt pattern matches your gas valve and burner box before installing.
Installation Guide
- Safety First — Shut off the gas supply and disconnect electrical power; verify zero voltage with a multimeter.
- Access — Remove the furnace service panel and blower-compartment door to reach the gas valve.
- Document — Photo the valve orientation, wiring, and pipe routing before loosening anything.
- Remove — Disconnect the manifold/inlet unions and valve wiring as needed, then unbolt the old bracket.
- Install — Fasten the new bracket to the burner assembly, remount the gas valve, and reconnect the manifold using fresh pipe sealant rated for gas.
- Test — Restore gas and power, then leak-check every joint with soap solution and verify clean ignition and steady flame.
Signs You Need a Replacement
- Bent or distorted bracket leaving the gas valve loose or misaligned
- Rust or corrosion compromising the bracket's strength
- Audible vibration or movement of the valve during operation
- Bracket missing after a prior gas valve 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