ICP Gas Valve Support Bracket for RGS120LSBA0AAA — OEM 1178238 | Ships Today

Overview

This is the OEM gas valve support bracket (part number 1178238) for the ICP/Tempstar/Heil RGS120LSBA0AAA gas furnace. The bracket mounts and stabilizes the gas valve within the burner compartment, holding it in the correct position and orientation so the manifold, burners, and gas piping stay properly aligned and stress-free. A secure bracket prevents the valve and gas line from vibrating, sagging, or putting strain on threaded connections that could lead to a gas leak. This is a genuine OEM mounting component — not the gas valve itself — and is the correct factory bracket for this furnace platform.

Specifications

Compatibility

Direct OEM replacement bracket for the ICP/Tempstar/Heil RGS120LSBA0AAA. Confirm part number 1178238 matches your existing bracket before ordering, as bracket geometry varies across furnace models.

Installation Guide

1. Safety First — Shut off the gas supply at the manual shutoff and disconnect electrical power; verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment service panel.
3. Document — Photograph the gas valve, bracket, and piping orientation before disassembly.
4. Remove — Support the gas valve, then unfasten the old bracket from the valve and cabinet.
5. Install — Mount the new bracket to the cabinet and secure the gas valve to it in the original orientation.
6. Test — Restore gas and power, then leak-test all gas connections with soap solution and confirm normal ignition.

Signs You Need a Replacement

• Gas valve loose, sagging, or unsupported
• Cracked, bent, or corroded bracket
• Vibration or strain on the gas piping connections
• Bracket damaged during a prior gas valve replacement

Shipping & Returns

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