Recommended RV Furnace for a 1984 Holiday Rambler
Updated 10/27/2025 | Published 03/19/2025
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Question:
Furnace recommendation for 1984 holiday rambler alumalite xl 27 ft tt. I have an old holiday rambler trailer with the hydro flame 8232 furnace. the old furnace vents through the floor into a square box that feeds 4 round flex tube vents. I need a unit that has an access door so that i dont have to patch the exterior of the rig. i want a 30k to 35k btu unit. what do you recommend?
asked by: Eric V
Expert Reply:
Hey Eric, thanks for stopping by! I recommend going with either the Dometic RV Furnace # DMC48RR for a 40k unit or # DMC38RR for a 30k version.
Both of these units have 80 square inches of return air, has a door for access outside the trailer, and includes the mounting brackets, duct adapters, and ventilation assembly.
Feel free to let me know in the comments if you need help with anything else!
Product Page this Question was Asked From
Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 30,000 Btu - White Door
- RV Furnace
- Doored
- 5th Wheel
- Motorhome
- Travel Trailer
- 30000 Btu
- 16-1/2W x 7T x 20D Inch
- White
- Dometic
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Lazer S.
10/27/2025
Hey Eric, how did the Dometic furnace work out for your Holiday Rambler? Your update could make it easier for the next person trying to match a new furnace to an older trailer setup.