ICP Gas Valve Assembly for RGS150LRAA0AGAA — 24V Redundant | Ships Today
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Overview
This OEM gas valve assembly is the heart of the heating cycle in your ICP RGS150LRAA0AGAA package unit. The gas valve regulates the flow of natural gas or propane into the burner assembly and is controlled by the 24V signal from the furnace control board. This kit includes the support bracket (OEM 1178238) that secures the valve in the correct orientation for safe, reliable operation. When a gas valve fails, the unit may fail to ignite, short-cycle, produce a weak flame, or refuse to light entirely. A redundant gas valve provides a built-in second safety shutoff, which is why using an exact OEM replacement matters for both performance and code compliance.
Specifications
| Spec | Value |
|---|---|
| Part Number(s) | 1178238 (Gas Valve Support Bracket) |
| Type | Redundant Gas Valve Assembly |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Control Voltage | 24V |
| Fitment | OEM Direct Replacement |
| Fuel | Natural Gas / LP Convertible |
Compatibility
Engineered as a direct-fit replacement for the ICP RGS150LRAA0AGAA package gas/electric unit and shared platform models across the ICP family, including Tempstar, Heil, and Comfortmaker rooftop and package units that use this valve and bracket arrangement. Always verify your existing part number before ordering.
Installation Guide
- Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage with a multimeter before touching any wiring.
- Access — Remove the service panel to expose the burner and gas valve compartment.
- Document — Photograph all wire terminals and the gas line routing before disconnecting anything.
- Remove — Disconnect the 24V wires, loosen the gas line unions, and unbolt the valve from its support bracket.
- Install — Mount the new valve on the bracket, reconnect the gas line with fresh thread sealant rated for gas, and reattach the 24V wires per your photo.
- Test — Restore gas and power, leak-check every joint with soap solution, then run a full heat cycle and confirm clean ignition.
Signs You Need a Replacement
- Furnace blower runs but the burners never ignite
- Audible clicking with no gas flow to the burners
- Weak, lazy, or uneven burner flame
- Smell of gas or a failed leak test at the valve body
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day hassle-free returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days