ICP Gas Valve Support Bracket for RGS120STAA0AGAA — OEM Part 1178238 | Ships Today
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Overview
This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP/Tempstar/Heil RGS120STAA0AGAA gas furnace. The bracket is the structural mount that secures the gas valve assembly inside the burner compartment, holding it in correct alignment with the manifold and burner orifices. Proper bracket support prevents stress on the gas line connections and keeps the valve from vibrating loose during burner cycling. A cracked, corroded, or missing bracket can allow the valve to shift, stressing the union fittings and creating the conditions for a gas leak. Replacing a damaged bracket with the exact factory part restores the manufacturer's intended fit and clearances.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP / Tempstar / Heil |
| Fits Model | RGS120STAA0AGAA |
| Material | Coated steel |
| Fitment | OEM exact-fit |
Compatibility
Designed specifically for the ICP/Tempstar/Heil RGS120STAA0AGAA gas furnace and related RGS-series models sharing the same burner box layout. Because this is a structural bracket, always confirm against your existing part before installing.
Installation Guide
- Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage with a multimeter before working.
- Access — Remove the furnace front service panel to expose the burner and gas valve compartment.
- Document — Photograph the gas valve, bracket, and line routing before disconnecting anything.
- Remove — Disconnect the gas line union, unbolt the valve from the old bracket, then remove the bracket fasteners.
- Install — Mount the new bracket, reattach the valve, and reconnect the gas line per your photo.
- Test — Restore gas and power, then leak-test every joint with soap solution and confirm a clean burner ignition.
Signs You Need a Replacement
- Visible cracks, rust-through, or bending in the existing bracket
- Gas valve that shifts or vibrates audibly when burners fire
- Repeated loosening of the gas line union fittings
- Bracket missing or damaged after a prior service
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day hassle-free 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