ICP Gas Valve Support Bracket for RGS120LRCB0AAA — OEM Mounting Bracket | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part 1178238) for the ICP / Tempstar / Heil RGS120LRCB0AAA gas furnace. The bracket mechanically supports and positions the gas valve and manifold assembly, holding the valve rigid against the burner box so the manifold-to-burner alignment stays correct and gas-line connections are not stressed. A bent, cracked, or missing bracket can allow the gas valve to sag or vibrate, stressing the pipe joints and risking a gas leak or misaligned burner flame. This is a mechanical support component — it is not the gas valve itself.

Specifications

Compatibility

Designed for the ICP-family RGS120LRCB0AAA gas furnace and related ICP, Tempstar, Heil, and Comfortmaker furnaces using OEM bracket 1178238. Confirm your existing OEM number before ordering.

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 burner/control access panel.
3. Document — Photograph the gas valve, manifold, and bracket orientation before removing anything.
4. Remove — Support the gas valve, remove the fasteners holding the old bracket, and lift it out without disturbing the gas connections.
5. Install — Position the new bracket, secure it to the cabinet, and confirm the valve and manifold sit in their original alignment.
6. Test — Restore gas and power, leak-check all gas joints with soap solution, and verify normal burner ignition.

Signs You Need a Replacement

• Gas valve sagging, loose, or vibrating during operation
• Bent, cracked, or corroded mounting bracket
• Manifold-to-burner misalignment or uneven flame
• Stress on gas-line connections from an unsupported valve

Shipping & Returns

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