Replacement for Suburban SF-30F Furnace in 2011 Keystone Springdale 266
Published 03/16/2026
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Question:
Hello, I have a 2011 Keystone Springdale 266 pull behind. I need a new furnace. The original furnace: Suburban SF-30f, Serial 100403609. The furnace is a two tier meaning you have the main furnace on top, and ductwork underneath. Can you recommend a replacement for the top tier main furnace WITH INSTRUCTIONS. The manual says remove the center bolt after the mounting bolts have been removed. Where on earth is the center bolt? I can use all the help I can get. Thanks, Steve J Cohen
asked by: Steve C
Expert Reply:
Hey Steve! The closest replacement for your Suburban is the Fogatti Quiet LP Gas RV Furnace # FG55FR. This is a 35,000 BTU furnace that can be adjusted to 17K, 25K, and 30K as well. It won't be an exact drop-in replacement, so you will probably need to make some minor adjustments for installation. We also have this available with the door # FG65FR (white) and # FG45FR (black). The instructions are linked further down on this page.
I believe that center bolt you're referencing is the tie-down screw that secures the furnace to the cabinet. It is typically located near the center/lower portion of the furnace cabinet behind the front access panel. Once that screw and the mounting screws are removed, the furnace should slide out of the cabinet.
Any big trips planned once you get your furnace replaced?
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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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