The Dometic gas armature assembly is a critical component in your RV refrigerator's gas ignition system. This OEM part controls the flow and ignition of propane in RMX and RM85XX series models, ensuring reliable cooling whether you're connected to shore power or running on LP gas. If your fridge won't ignite on gas mode or cycles between heating elements erratically, this armature may need replacement.

• OEM Dometic replacement part for RMX and RM85XX refrigerator series
• Controls propane flow and ignition in dual-mode cooling systems
• Direct fit—no modifications or adapters required
• Restores reliable gas-mode operation for off-grid RV travel
• Genuine component ensures compatibility with factory wiring and fuel lines
• Essential for RVs using propane as primary or backup cooling source

Frequently Asked Questions

Q: How do I know if my gas armature assembly needs replacement?
A: Signs include the refrigerator not cooling on gas mode, failure to ignite the burner, or the unit cycling rapidly between heating and cooling. You may also notice the ignition clicking but no flame appearing.

Q: Is this a direct replacement for my RMX refrigerator?
A: Yes, this is an OEM Dometic part designed as a direct fit for RMX and RM85XX series models. No adapters or modifications are needed for installation.

Q: Can I install this myself, or do I need a technician?
A: While some experienced RV owners handle this replacement, propane system work involves safety considerations. We recommend consulting your RV manual or contacting a qualified RV technician if you're unfamiliar with gas system repairs.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts for RV refrigerators, freezers, and cooling systems. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine OEM components and provide expert support to help you identify the exact part your rig needs. Trust us for authentic Dometic parts and fast, reliable service.