ICP Gas Valve Support Bracket for RGS121LEAB0AAAA – OEM 1178238 | Ships Today
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Overview
This is the genuine OEM gas valve support bracket (part #1178238) for the ICP / Heil / Tempstar RGS121LEAB0AAAA gas furnace. The bracket secures the gas valve assembly to the burner manifold, holding it in proper alignment so the valve, inlet piping, and burner orifices stay correctly positioned during operation and service. A corroded, cracked, or missing bracket lets the gas valve sag or vibrate, which can stress the gas line connection, misalign the burners, and create a potential gas leak path. Replacing a damaged bracket restores secure, factory-spec mounting.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP (Heil / Tempstar) |
| Fits Model | RGS121LEAB0AAAA |
| Material | Stamped/coated steel |
| Fit | OEM exact-fit |
Compatibility
Designed for the ICP RGS121LEAB0AAAA gas furnace and shared across related ICP-family (Heil, Tempstar, Comfortmaker) RGS-series platforms that use the same gas valve mounting. Always confirm part #1178238 against your unit's parts list before ordering.
Installation Guide
- Safety First – Shut off the gas supply at the manual shutoff valve and disconnect electrical power. Verify zero voltage with a multimeter.
- Access – Remove the furnace burner/control compartment door.
- Document – Photograph the gas valve, bracket orientation, and all gas/electrical connections before disturbing anything.
- Remove – Disconnect the gas valve wiring and union as needed, unfasten the old bracket from the manifold/cabinet, and lift it out.
- Install – Mount the new bracket in the same orientation, refasten the gas valve, and reconnect gas piping and wiring per your photos.
- Test – Restore gas and power, then leak-test all gas joints with soap solution and verify normal ignition and burner operation.
Signs You Need a Replacement
- Gas valve sags, shifts, or vibrates during operation
- Visible rust, cracking, or bent/broken bracket tabs
- Stress or strain on the gas line at the valve connection
- Misaligned burners after prior service work
Shipping & Returns
Ships same day on orders placed 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