Furnace Replacement Recommendation for Suburban SF30F in Crossroads Cruiser
Published 11/02/2026
Question:
Would this furnace work as a replacement for the original Suburban SF30F in our 2010 Crossroads Cruiser CF26RKX? The furnace is under the refrigerator and the ducting is under the furnace. FG55FR
asked by: Ruthie O
0
Expert Reply:
Hey Ruthie, welcome back! Yes the Fogatti Quiet LP Gas RV Furnace part # FG55FR will work great to replace your Suburban furnace. The dimensions are very close and the duct orientation matches as well so it would work great as a replacement. Did your Suburban go out?
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Fogatti Quiet LP Gas RV Furnace - InstaHeat Ultra Series - 12V DC - 35,000 Btu
- RV Furnace
- Doorless
- 5th Wheel
- Motorhome
- Travel Trailer
- 35000 Btu
- 22W x 8T x 18D Inch
- Fogatti
more information >
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Ruthie O.
11/2/2026
No, the Suburban is still going, but it's so loud we can't run it while watching TV or sleeping. I was reading about the Fogatti & was wondering if it was an option. Looking at the pdf of the owners manual it only shows knockouts for the ducts on the sides & back & our Suburban has a large rectangular opening on the bottom directly over the ductwork.