Dometic / Atwood 31151 Furnace Gas Valve – Side Outlet – 24V AC - Special Order

Dometic / Atwood 31151 Furnace Gas Valve – Side Outlet – 24V AC

Special Order Item (7–14 Business Days for Shipping)
Genuine OEM Replacement

Part Number: 31151
Product Type: Furnace Gas Valve
Voltage: 24 Volt AC
Outlet Configuration: Side Outlet
Application: Atwood HydroFlame® Furnaces

Product Overview

The Dometic / Atwood 31151 Furnace Gas Valve is a genuine OEM replacement gas control valve designed for select Atwood HydroFlame® furnaces operating on 24 Volt AC systems.

This gas valve regulates propane flow to the burner assembly and works in coordination with the furnace control system to ensure proper ignition and safe heating operation. The side outlet configuration allows correct alignment with compatible burner tube assemblies.

If your furnace fails to ignite, delivers inconsistent flame, or shows no gas flow, a faulty gas valve may be the cause. Replacing it with OEM Part 31151 restores safe fuel delivery and dependable heating performance.

Manufactured to original equipment specifications, this component ensures proper operation in compatible HydroFlame furnace systems.

Please Note: This is a Special Order item and typically ships within 7–14 business days.

Key Features

• Genuine OEM Dometic / Atwood replacement part
• Designed for Atwood HydroFlame® furnaces
• 24 Volt AC operation
• Side outlet configuration
• Regulates propane fuel flow to burner
• Ensures reliable ignition sequence
• Built to original equipment specifications
• Special Order item (7–14 business days for shipping)

Compatible Applications

Part 31151 is designed for use with select Atwood HydroFlame® furnaces requiring:

• 24 Volt AC gas valve
• Side outlet configuration

Important: Always verify your furnace voltage (24V AC vs 12V DC) and outlet orientation before ordering. Installing the incorrect voltage valve will prevent proper operation.

When Should You Replace the Gas Valve?

You may need to replace the gas valve if you experience:

• Furnace ignition attempts without flame
• No gas flow to burner
• Intermittent heating operation
• Confirmed valve failure during electrical testing
• Internal sticking or suspected leakage

Gas valves are safety-critical components and must match your system voltage exactly.

Product Specifications

• Manufacturer: Dometic / Atwood
• Part Number: 31151
• Component: Furnace Gas Valve
• Voltage: 24 Volt AC
• Outlet Type: Side Outlet
• Fuel Type: Propane (LP)
• Includes: Gas valve assembly only
• Availability: Special Order – 7–14 Business Days

Frequently Asked Questions (FAQ)

Q: Is this a 24-volt valve?

A: Yes. Part 31151 operates on a 24 Volt AC electrical system.

Q: How is this different from part 31150?

A: Part 31150 is a 12 Volt DC gas valve. Part 31151 is 24 Volt AC. You must match your furnace voltage.

Q: What does “side outlet” mean?

A: The gas outlet exits from the side of the valve body to properly align with compatible burner tube assemblies.

Q: Why is this marked Special Order?

A: This part is not typically stocked for immediate shipment and is ordered from the distributor. Estimated shipping time is 7–14 business days.

Q: Is this an OEM part?

A: Yes. 31151 is a genuine Dometic / Atwood replacement component.