Availability of RV Furnace that Can be Mounted Vertically
Updated 01/21/2026 | Published 09/10/2025 >
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Question:
I have a 2018 Montana 3790rd, my furnace is mounted vertically. Does Fogatti make a vertical mount furnace?
asked by: Dan U
Expert Reply:
Hey Dan, the Fogatti furnace part # FG45FR that you referenced can be mounted vertically and would be a great option for your 2018 Montana 3790rd.

Joseph A.
1/21/2026
Per fogatti installation options , their part number , RF035 35k furnace can in fact be mounted horizontally or vertically . They even provide the mounting brackets for vertical mounting to do so . This information is provided on their website currently ( 1/20/26)

Product Page this Question was Asked From
Fogatti Quiet LP Gas RV Furnace - 35,000 BTU with Black Door
- RV Furnace
- Doored
- 5th Wheel
- Motorhome
- Travel Trailer
- 35000 Btu
- 22W x 8T x 18D Inch
- Black
- Fogatti
more information >
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Dan U.
9/10/2025
My furnace is AFMD35131