This Dometic gas valve with connection is a critical component for RV water heaters, furnaces, and cooking appliances that rely on propane or natural gas. If your RV appliance won't ignite, has weak flame, or shows signs of gas flow problems, this OEM replacement valve restores reliable fuel delivery and safe operation.

Key Features

• Genuine Dometic OEM part — exact replacement for your RV appliance
• Integrated connection fitting — ready to install without additional adapters
• Durable construction — built to withstand RV vibration and temperature changes
• Compatible with multiple Dometic appliances — water heaters, furnaces, and cooktops
• Safety-tested — meets RV propane system standards

Technical Specifications

Part Number	407158684
Manufacturer	Dometic
Application	RV Gas Appliances (Water Heaters, Furnaces, Cooktops)
Type	Gas Valve with Connection

Frequently Asked Questions

Q: How do I know if my gas valve needs replacement?
A: Signs include no ignition on your water heater or furnace, weak or uneven flame, hissing sounds at the valve, or a strong gas smell. If your appliance won't light or shuts off unexpectedly, the valve is often the culprit.

Q: Will this valve fit my specific RV model?
A: This is a Dometic OEM part designed for multiple Dometic appliances. Verify the part number 407158684 matches your appliance manual or existing valve before ordering. Contact our support team if you're unsure.

Q: Is professional installation required?
A: Gas system work should be performed by a qualified RV technician or service center. Improper installation can create safety hazards. We recommend having this valve installed by a certified professional.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts shipped directly from Elkhart, Indiana — the RV capital of the world. Every part is genuine OEM stock with expert support to help you identify the exact component your RV needs. Fast shipping and hassle-free returns.