Parts & Accessories

Shop RV Furnace Parts & Accessories for Suburban, Atwood, and Dometic Models

Explore our full selection of RV furnace parts and accessories designed to restore and maintain your heating system. We carry high-quality replacement components for popular models from Suburban, Atwood, and Dometic, including blower motors, control boards, igniters, valves, thermostats, screens, and ducting hardware. Whether you’re replacing a worn-out part in a travel trailer or upgrading a camper’s heating efficiency, you’ll find model-specific solutions like SF-30FQ, NT-30SP, and SF-42Q. Keep your RV warm and safe all season long with parts you can trust.

  • Suburban 4" Furnace Duct Cover
    Item #: 51136
    $4.42
    5+ In Stock
  • Suburban Furnace Bottom Duct Installation Kit
    Item #: 51141
    $24.73
    Out of Stock
  • Atwood 37357 Furnace Hydro Flame Motor Kit
    Item #: 50828
    $168.00
    5+ In Stock
  • Suburban 230575 Furnace Fan Switch
    Item #: 51047
    $26.23
    5+ In Stock
  • Suburban 233484 Furnace Limit Switch
    Item #: 49419
    $11.53
    In Stock
  • Suburban 231206 Furnace 12V DC Motor
    Item #: 51057
    $223.49
    ONLY 1 LEFT!
  • Suburban 233101 Furnace 12V DC Motor
    Item #: 51094
    $157.48
    Out of Stock
  • Suburban 231898 Furnace Single Probe Electrode before Serial 921403846
    Item #: 51097
    $18.86
    5+ In Stock
  • Suburban 232286 Furnace Single Probe Igniter Electrode
    Item #: 49662
    $28.33
    5+ In Stock
  • Suburban  Furnace Burner Electronic Gasket Set
    Item #: 51077
    $9.99
    5+ In Stock
  • Suburban 070811 Furnace Burner Gasket
    Item #: 49167
    $6.11
    Out of Stock
  • Suburban 230496 Furnace Limit Switch
    Item #: 51051
    $19.65
    5+ In Stock
  • Suburban 230509 Furnace Microswitch Sail Switch
    Item #: 51054
    $14.12
    5+ In Stock
  • Suburban 233102 Furnace 12V DC Motor
    Item #: 51095
    $188.99
    5+ In Stock
  • Suburban 230825 Furnace Limit Switch
    Item #: 50053
    $12.96
    5+ In Stock
  • Suburban 230956 Furnace Dual Probe Electrode
    Item #: 51065
    $16.78
    5+ In Stock
  • Suburban 232261 Furnace Sail Switch
    Item #: 49331
    $11.69
    5+ In Stock
  • Suburban 231933 Furnace Single Probe Electrode
    Item #: 51080
    $16.78
    Out of Stock
  • Suburban 231931 Furnace Single Probe Electrode Assembly
    Item #: 49352
    $9.72
    5+ In Stock
  • Suburban 232503 Furnace Limit Switch
    Item #: 51140
    $13.83
    5+ In Stock
  • Suburban 230849 Furnace Limit Switch
    Item #: 49420
    $14.67
    5+ In Stock
  • Suburban 525028 NT-12/16/20 Furnace Sail Switch
    Item #: 88050
    $17.83
    5+ In Stock
  • Atwood 37021 Furnace Hydro Flame 170 Limit Switch
    Item #: 50876
    $21.25
    5+ In Stock
  • Atwood 37515 Furnace Hydro Flame 24V DSI Circuit Board Replacement Kit
    Item #: 50721
    $230.98
    5+ In Stock

Find Quality RV Furnace Parts for Reliable Heating

Whether you're maintaining your RV for full-time travel or preparing for seasonal camping, our extensive inventory of RV furnace parts ensures you're ready for any repair. Choose from OEM and compatible replacements for top brands like Suburban, Dometic (Atwood, Hydro Flame), and Camco. From Suburban SF-42Q burner kits to Atwood Hydro Flame motors and Duo Therm components, these products are designed to deliver warmth, safety, and long-term reliability.

Frequently Asked Questions

What are the most common RV furnace parts that need replacement?

Frequently replaced parts include blower motors, control boards, sail switches, gas valves, thermostats, igniters, and furnace cores. These components wear out over time and can impact heating performance.

Are Suburban and Atwood furnace parts interchangeable?

In general, Suburban and Atwood (now Dometic) parts are not interchangeable. Always check your furnace model number to ensure compatibility with the replacement part.

How do I find the correct replacement for my camper furnace?

Look at the model and serial number on your furnace unit. Then search for parts that list your model, such as SF-30F, NT-30SP, or P-40, in their compatibility specifications.

What should I do if my RV furnace isn’t producing heat?

Common issues include faulty control boards, sail switches, igniters, or blown fuses. Inspect and test these components, or consult a technician for a full diagnosis.

Do you carry parts for older RV furnace models?

Yes, we carry replacement parts for many legacy Suburban and Atwood models, including NT-16SP, SF-20FQ, and Hydro Flame series furnaces.

Is it safe to install furnace parts myself?

Many RV owners can safely install parts like thermostats or access doors. However, gas components and electrical boards should be installed by qualified professionals.

What brands of RV furnace parts are most reliable?

Suburban, Dometic, Atwood, Dinosaur Electronics, and Camco are among the most trusted names for high-quality RV furnace replacement parts.

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