ICP Gas Valve Support Bracket for RGS121SRBB0AAAA — OEM 1178238 | Ships Today
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Overview
This OEM gas valve support bracket, part number 1178238, is the mounting bracket that holds the gas valve in correct alignment within the ICP / Tempstar / Heil RGS121SRBB0AAAA gas furnace. The bracket anchors the valve body so the manifold, burner orifices, and gas line stay properly positioned and free of strain. A bent, corroded, or missing bracket lets the gas valve and manifold shift, which can misalign the burner flames, stress the gas piping, and create vibration that loosens fittings over time. Replacing a damaged bracket with the exact OEM part restores secure, leak-resistant mounting and keeps the burner geometry within factory spec — an inexpensive but important part of a safe gas-train repair.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP / Tempstar / Heil |
| Material | Stamped Steel |
| Function | Gas Valve / Manifold Retention |
| Fitment | RGS121SRBB0AAAA |
Compatibility
Engineered for the ICP / Tempstar / Heil RGS121SRBB0AAAA gas furnace and related RGS121 models sharing the same burner and gas-valve layout. Confirm the bracket part number and valve mounting pattern against your existing assembly before ordering.
Installation Guide
- Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage with a multimeter.
- Access — Remove the burner-compartment service panel.
- Document — Photograph the gas valve, manifold, and bracket positions before disturbing anything.
- Remove — Support the gas valve, remove the fasteners securing the old bracket, and take out the damaged bracket. Do not stress the gas line.
- Install — Fit the new bracket, reattach the gas valve to factory alignment, and torque fasteners per your photo.
- Test — Restore gas, leak-check all joints with approved solution, then restore power and verify clean burner ignition.
Signs You Need a Replacement
- Gas valve loose, sagging, or able to move within the cabinet.
- Bent, cracked, or rusted bracket no longer holding the valve square.
- Vibration or noise from an unsupported gas valve and manifold.
- Replacing a gas valve and the original bracket is corroded or damaged.
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