ICP Gas Valve Support Bracket for RGS121STAB0AAAA — OEM Mount | Ships Today
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Overview
This is the genuine OEM gas valve support bracket, part number 1178238, for ICP Tempstar/Heil gas furnaces. The bracket bolts inside the burner compartment and holds the gas valve assembly in its correct, fixed position relative to the manifold and burners. Proper support is more than cosmetic: a securely mounted valve keeps the manifold-to-burner alignment stable, prevents stress on the gas piping and unions, and stops vibration from loosening threaded connections over time. A bent, corroded, or missing bracket can let the valve sag or shift, which may strain the gas line, misalign the burner flames, or create a nuisance rattle. Replacing a damaged bracket restores factory-correct mounting and protects the surrounding gas-train components.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Function | Secures gas valve assembly to cabinet/manifold |
| Material | Formed steel |
| Fit | OEM Direct Replacement |
Compatibility
Designed for ICP, Tempstar, Heil, and Comfortmaker gas furnaces including model RGS121STAB0AAAA. Match the part number and mounting hole pattern against your existing bracket before ordering.
Installation Guide
- Safety First — Shut off the gas supply at the manual shutoff, disconnect electrical power, and verify zero voltage with a multimeter.
- Access — Remove the burner-compartment service panel.
- Document — Photograph the bracket, valve, and gas-line routing before disassembly.
- Remove — Support the gas valve, then unfasten the old bracket from the cabinet and valve body.
- Install — Mount the new bracket and secure the valve in its original position per your photo.
- Test — Restore gas and power, leak-test all joints with soap solution, and verify proper burner ignition and flame.
Signs You Need a Replacement
- Gas valve sags, shifts, or is no longer firmly mounted
- Bent, cracked, or heavily corroded bracket
- Rattling or vibration from the gas-valve area
- Strain or misalignment visible on the gas piping
Shipping & Returns
Ships same day for 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