ICP Gas Valve Support Bracket for RGS121HTAA0AAAA — OEM Mounting Bracket | Ships Today

Overview

This OEM gas valve support bracket (part #1178238) for the ICP RGS121HTAA0AAAA secures the gas valve assembly in its correct factory position within the furnace burner compartment. A properly mounted gas valve maintains correct alignment with the manifold and burner orifices, ensuring safe ignition and stable combustion. A bent, cracked, or missing bracket can let the valve and manifold shift, stressing the gas line connections, misaligning the burners, and creating a potential gas leak or ignition fault. Installing the correct OEM support bracket restores the manufacturer-specified mounting and protects the integrity of the entire gas train.

Specifications

Compatibility

Engineered for the ICP RGS121HTAA0AAAA gas furnace and compatible ICP-family models (Heil, Tempstar, Comfortmaker) using the same burner and manifold layout. Verify the bracket geometry against your existing part before installation.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage with a multimeter.
2. Access — Remove the furnace front service panel to reach the burner and gas valve.
3. Document — Photograph the gas valve, manifold, and bracket orientation before removal.
4. Remove — Disconnect and support the gas valve/manifold as needed, then unfasten the old bracket.
5. Install — Mount the new OEM bracket, reattach the gas valve assembly, and tighten all fasteners.
6. Test — Restore gas and power, leak-check all joints with soap solution, and verify clean ignition.

Signs You Need a Replacement

• Bent or cracked bracket allowing the gas valve to move
• Misaligned manifold or burners
• Stress or strain on gas line connections
• Rattling or vibration from the gas valve assembly

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.