Replacement for a 25,000 Btu Atwood 8535-iv-dclp Furnace
Updated 06/11/2026 | Published 06/10/2026
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Question:
Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu Part Number: DMC82ZR...is it a direct replacement for atwood. 8535-iv-dclp
asked by: Fran T
Expert Reply:
Welcome back Fran. The Replacement Dometic RV Furnace item # DMC82ZR is going to be a pretty big upgrade over a 25,000 btu Atwood 8535-iv-dclp furnace. The Replacement Dometic RV Furnace item # DMC34RR is going to be a more comparable option. Neither of these are direct replacements, there isn't a specific one, but you can adapt them to replace a Atwood 8535-iv-dclp.
The Replacement Dometic RV Furnace item # DMC34RR is a 25,000 btu furnace that measures 20" deep x 7" tall x 16-1/2" wide overall. The bottom and sides have multiple knockouts for ventilation so you can mount this furnace in a vertical or horizontal orientation. There's an entire section on mounting orientation on pages 5-11 of the installation instructions I have linked below.
What kind of trailer or RV is this going in?
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Product Page this Question was Asked From
Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 25,000 Btu
- RV Furnace
- Doorless
- 5th Wheel
- Motorhome
- Travel Trailer
- 25000 Btu
- 16-1/2W x 7T x 20D Inch
- Dometic
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