1 2

Dometic

Dometic | Medium Furnace | DFMD35121 | 9600001058 | 35,000 BTU | Doorless 35436 35516

Dometic | Medium Furnace | DFMD35121 | 9600001058 | 35,000 BTU | Doorless 35436 35516

$999.99 USD
$1,099.99 USD $999.99 USD
Sale Sold out
Shipping calculated at checkout.
This is a doorless version of Dometic's DFMD35 Series Furnace. Meaning an exterior door is not necessary for the installation of the heater. There are pros and cons to this type of installation. The downside, is you have to service the furnace from the interior of the RV, rather than the exterior.

The upside is you don't have to make a large cut into the side of your camper in order to install the exterior door. This furnace can be positioned in several different ways, making it the easiest furnace to install in a van conversion, small trailer, truck camper, or even an ice fish house.

The one-piece tubular design eliminates seams and welding for a more robust heat exchanger that maximizes air distribution. The radius tubing allows the air to move more freely through and around the heat exchanger. Reduced air turbulence means a quieter furnace.

The furnace housing is constructed of a pliable steel and you may receive it with a slightly bent housing. When it arrives, you may need to bend the housing back to a rectangular shape with a pair of pliers before installing.

This furnace is perfect for installation in tent campers, truck campers and small travel trailers due to its small size and lower BTU capacities. 

A popular heating option for custom van conversions and ice fish houses.

A perfect solution in larger trailers or motor homes for smaller zone heating.

  • LPG, 12V
  • DFMD35121
  • 35,000 BTU 
  • Part numbers DFMD35121, 9600001058, and 35516 correspond to the furnace model

Direct replacement for AFMD35121

Includes 3 duct collars, manual, and vent piece.

Comes with a 2-year manufacturer warranty.

View full details

Questions & Answers

1 question answered about this part

  • What Replaces a Doorless Atwood 8535-IV DCLP Furnace?

    The Dometic DFMD35121 is the closest replacement — same 35,000 BTU output, same doorless design, and similar duct cutouts and wiring. Expect minor gas line differences; there is no exact drop-in match for the Atwood DCLP series.

    Answered by Derek M. ·

    See the full answer

Have a question about this part or whether it fits your RV?

Ask us — we answer every one