ICP Gas Valve Support Bracket for RGS102LTAA0AAA — OEM 1178238 | Ships Today

Overview

This is the genuine ICP/Tempstar/Heil gas valve support bracket, OEM part number 1178238, for the RGS102LTAA0AAA gas furnace. The bracket secures the gas valve assembly to the manifold and burner box, holding it in correct alignment so the valve outlet mates cleanly with the manifold and the burners receive an even gas distribution. While it is not an electrical or gas-carrying component itself, a missing, cracked, or corroded bracket lets the valve shift under vibration, which can stress the gas line connections, distort flame patterns, and create rattles during blower operation. Replacing a damaged bracket restores proper rigidity and keeps the manifold-to-valve seal under no mechanical strain.

Specifications

Compatibility

Engineered for the ICP RGS102LTAA0AAA gas furnace and shared-platform Tempstar, Heil, and Comfortmaker models that use the same gas valve and manifold assembly. Always confirm against your unit's parts breakdown before ordering.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage at the control board with a multimeter.
2. Access — Remove the furnace burner/service panel.
3. Document — Photograph the gas valve, bracket, and manifold orientation before removing anything.
4. Remove — Loosen the manifold/valve fasteners as needed, then remove the screws securing the old bracket and lift it out.
5. Install — Position the new bracket, reinstall the mounting screws, and re-secure the gas valve so the outlet aligns square to the manifold.
6. Test — Leak-check all gas joints with soap solution, restore gas and power, and confirm normal ignition and a steady flame.

Signs You Need a Replacement

• Gas valve visibly loose, sagging, or shifting on the manifold
• Rattling or buzzing from the burner area during operation
• Cracked, bent, or rust-eaten bracket
• Misaligned manifold causing uneven burner flames

Shipping & Returns

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