ICP Gas Valve Support Bracket for RGS120LDAA0AGAA — OEM Mount | Ships Today

Overview

This OEM gas valve support bracket (Part No. 1178238) is the metal mount that holds the gas valve securely in position inside your ICP RGS120LDAA0AGAA furnace. It anchors the valve to the cabinet so the gas line, manifold, and valve body stay properly aligned and free of strain during operation. A bent, corroded, or broken bracket lets the valve and manifold shift, which can stress gas connections, throw off burner alignment, and create vibration or rattle. Replace the bracket whenever it's damaged or when servicing the gas valve to ensure the assembly is mounted safely and to spec.

Specifications

Compatibility

Fits the ICP/Tempstar/Heil RGS120LDAA0AGAA and related RGS120 gas furnace models that use this gas valve support bracket. Confirm the bracket shape and mounting holes match your existing part before ordering.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect power, then verify zero voltage with a multimeter.
2. Access — Remove the burner/service panel to reach the gas valve and bracket.
3. Document — Photograph the bracket position and how the valve and manifold attach before removing anything.
4. Remove — Support the gas valve, then unfasten and remove the old bracket.
5. Install — Position the new bracket and secure the gas valve to it per your photo, keeping the manifold aligned.
6. Test — Restore gas and power, leak-check all connections with soap solution, and confirm normal burner operation.

Signs You Need a Replacement

• Bent, cracked, or corroded bracket
• Gas valve that shifts or rattles during operation
• Misaligned manifold or strained gas connections
• Stripped or broken bracket mounting points

Shipping & Returns

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