Piezas para hornos Dometic RV

Does this collection cover Atwood and Hydro Flame furnace parts?

Yes. Atwood RV furnaces, Hydro Flame units, and the current Dometic DF and AFMD series share the same parts lineage, since Dometic acquired the Atwood/Hydro Flame furnace line. You will find sail switches, limit switches, control boards, gas valves, blower wheels, and burner assemblies that fit legacy Atwood/Hydro Flame models as well as current Dometic furnaces. Always confirm your furnace model number and the OEM part number stamped on the failed component before ordering.

How do I identify the right Dometic furnace sail switch?

The sail switch is mounted near the blower housing and closes when airflow is detected, allowing the gas valve to open. To order the correct replacement, locate your furnace model number on the data plate (typical Dometic/Atwood prefixes include AFMD, DFMD, 8500-III, 8900-III, and the Hydro Flame 7900 series) and match it to the sail switch part number listed on each product page. Sail switches are not universal across BTU ratings, so model verification is required.

What are the most common Dometic and Atwood furnace failure points?

The parts that fail most often are sail switches, limit switches, ignition control boards (PCBs), gas valves, thermal fuses, and blower motors. A no-ignition condition usually points to the board, sail switch, or gas valve, while a furnace that runs briefly and shuts down often indicates a limit switch or airflow problem. For related electrical troubleshooting, see our RV electronics collection.

Where can I find a Dometic DF series furnace parts list?

Each product page in this collection lists the specific DF, AFMD, and legacy Atwood/Hydro Flame model numbers it fits, along with OEM cross-reference numbers. For a complete DF series breakdown, refer to the Dometic service manual for your exact BTU rating (16,000, 20,000, 25,000, 30,000, or 35,000 BTU), then match the component callouts to the parts listed here. If you need help confirming fitment, text or call 817-984-1852.

Do you carry related RV heating and winterizing supplies?

Yes. If you are servicing your furnace heading into cold-weather season, pair the repair with antifreeze, bypass kits, and blowout adapters from our RV winterizing kits collection. For 30A and 50A shore power connections that support furnace blower draw at campgrounds, see our RV plug adapters collection.