ICP Gas Valve Support Bracket for RGS120SFAB0AAA - OEM Mounting Bracket | Ships Today
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Overview
This is the OEM gas valve support bracket (Part No. 1178238) for the ICP / Tempstar / Heil RGS120SFAB0AAA gas furnace. The bracket rigidly mounts the gas valve to the manifold and burner assembly, keeping the valve aligned with the gas line and orifices and preventing stress on the threaded pipe connections. A secure bracket is critical for safe operation: if the gas valve is allowed to flex or vibrate, joints can loosen over time and create a gas leak. Brackets are commonly damaged during valve replacement, corroded by years of heat cycling, or bent during shipping and rough handling. Installing the correct OEM bracket restores proper valve geometry and ensures the manifold sits at the right distance from the burners.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1178238 |
| Type | Gas Valve Support Bracket |
| Brand | ICP / Tempstar / Heil |
| Material | Stamped/formed steel |
| Fit | OEM Replacement |
| Application | Gas Furnace Manifold Assembly |
Compatibility
Built for the ICP / Tempstar / Heil RGS120SFAB0AAA gas furnace and related ICP-family models that share the same gas valve and manifold layout. Confirm OEM part number 1178238 against your existing bracket before ordering.
Installation Guide
- Safety First - Shut off the gas supply at the manual shutoff valve, disconnect electrical power, and verify zero voltage with a multimeter before working near the gas valve.
- Access - Remove the furnace burner compartment door to reach the manifold and gas valve.
- Document - Photograph the bracket, valve orientation, and all gas and wiring connections before disassembly.
- Remove - Support the gas valve, remove the fasteners holding the old bracket, and lift the bracket clear.
- Install - Position the new OEM bracket, fasten it securely, and confirm the gas valve and manifold align without strain on the pipe joints.
- Test - Restore gas and power, leak-test all joints with approved leak detector solution, and verify normal ignition and burner operation.
Signs You Need a Replacement
- Bent, cracked, or corroded bracket that no longer holds the valve square
- Gas valve that shifts or vibrates during operation
- Stress or repeated loosening at the manifold pipe joints
- Missing or broken bracket after a prior gas valve replacement
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