furnace

  1. CH

    Removed furnace for repair now ACs dont work.

    I have a 2022 grande lodge wildwood 42dl. Furnace already died after 1 winter. Removed it to take it in to have it repaired. Now I can't get the acs to work. They are both wired in thru the same thermostat. Cant figure out how to get power back to the thermostat to get the acs back on...
  2. SU

    Furnace comes on by itself

    Good morning. Having a challenging issue with 2009 Sunseeker 3120. Furnace will start up on it's own. Thermostat is in the off position. Tried flipping thermostat switch from off to heat, off to cool with no luck. Slid temp switch up down with no change in heat starting on. What would call...
  3. NI

    Furnace Ducts

    Has anyone sealed off the floor opening where the duct work goes through the floor into the underbelly? On our 2016 Forest River Salem Hemisphere Lite M-299RE the furnace is under the stove and as you can see in the photo the ducts go down through a large hole in the floor. Last weekend we had...
  4. BO

    2022 cedar creek furnace

    Hey guys and gals, I have a 2022 cedar creek front living 5th wheel, and I have a question , it uses the firefly thingy on the wall to control everything, I figured out how to get propane furnace to turn on, how do I get it to blow, every time I touch auto or hi or low the heat pump kicks in ...
  5. CH

    Suburban NT-20 SEQ Furnace leak

    Hey all. Family bought a new to us 2016 Viking Epic 280st First time out alert have a tire lose tread and rip up the inside of the trailer. It appear to have damaged the furnace and then I attempt to run it, it smells like propane. I have used soapy water at the main copper fitting and no...
  6. GB

    Intermittent Furnace Operation After Reaching Desired Tempurature

    Hi, We just purchased a 2022 25RBHL Salem Hemisphere. Intermittently, the furnace will not operate properly once the interior of the trailer reaches the desired temperature. Once the unit shuts off, it will intermittently fail to restart once the temperature drops below the set point. There...
  7. TK

    Furnace question

    I was running my furnace last night & I had the temp set at 70. Once heated to that temp the furnace would kick off. Then within a few seconds it would continually kick on and off and you could hear a clicking noise that sounded like it was coming from the roof A/C. If I moved the temp up the...
  8. BE

    Beeping in furnace cab 2016 Rockwood 2109s

    Hi, I have a 2106 Rockwood 2109s. Just got back from a long trip, and everything worked perfectly. Got home, shut off propane, plugged it in, and a beeping pattern started. It seems to be coming from, and I hear it from, the furnace cabinet next to the oven? Took off the wooden grate and looked...
  9. BH

    Furnace BTU

    Does anyone know how many btu’s the furnace is in a Cedar Creek Cottage 40cck?
  10. SE

    Fleet Refurb Furnace Question

    Hi Everyone, I just got my hands on a Fleet of unknown vintage (somewhere between 2006 and 2009, maybe) and I am refitting it. I figured I'd just pull the old furnace and pop a new Dometic model into the hole. The old furnace is a Dometic/Atwood 8516-IV. The guy I bought it from said it...
  11. wbhartmanii

    Furnace Cover Off

    Noticed the furnace didn't really blow air out of the ducts very much but was coming out of what I thought was the cold air vent cover pretty strong. Took off the cold air vent cover and turns out the front of the heat box was off! Heating elements were wide open and no wonder the ducts never...
  12. EX

    Suburban Furnace does not start

    Hello all, Brand new to the site and having issues with our furnace. 2014 Grey Wolf 26dbh with a Suburban furnace and thermostat. So, last weekend we used it without any issues and this weekend, went to fire it up and nothing. Both tanks are near full and open, all burners on stove work...
  13. JE

    Sail switch location

    Hi, I have a 2010 fun finder x 160 17ft. My furnace blower comes on but no hot air. All the research I’ve done indicates it’s a sail switch issue. I don’t have the fancy panel next to the exhaust. So I’m having a hard time finding the sail switch. Can anyone point me in the right direction...
  14. ST

    Removing Furnace- From Inside or Outside?

    Hello all. I'm hoping an owner out there might have experience removing the furnace without breaking anything. I've had sail switch issues that may be helped by cleaning the squirrel cage blower fan. I'll detail my furnace trouble in a minute but here are the basics to today's problem. I...
  15. EH

    Furnace not consistent in No Boundaries 19.5

    I am first time RV owner. Forest River No Boundaries 19.5. Used it for the first time- I am boondocked on land I own in the WV mountains. So no electrical or water hook ups. The furnace wouldn’t work consistently. I replaced the propane. It still wouldn’t work. I connected my generator to the...
  16. BE

    Unusual Suburban Furnace Issue

    Hello, I have an issue with my Suburban furnace (2004 Forest River Flagstaff Super Lite 25D) that I was hoping someone could diagnose. Let's say it's 40° in my travel trailer, I set the furnace to 75°, it fires right up, runs great until it hits 75° and shuts off as it should (so it seems the...
  17. TR

    Atwood furnace will not refire after initial run

    Hi all, I have a 2016 Primetime Sanibel with an Atwood AFLD40121 furnace. I have been having issues with the furnace running fine on the initial start but will not refire after that. I can hit the reset and it will fire for another cycle and then doesn't refire again. I have tried a new sail...
  18. NO

    Furnace ducting

    Have a 2020 2104S MiniLite. I do quite a bit of cold weather camping (15+ degrees) - mostly boondocking so no electricity to use tank warming pads. Question I have is - does this trailer have any furnace ducting that goes into the subfloor where the fresh/gray and black tanks are? Have looked...
  19. snapcap14

    Furnace

    Well finally got around to pulling the furnace out so I can repair it. Or take it for repair. Issue I have now is I can’t get the brass fitting off so I can pull the furnace out of its cage. There is no access to the board or sail switch if I don’t pull it.
  20. DY

    First timers needing help with furnace

    We have a 2000 wildwood lite 26ft camper and we can’t seem to figure out how to get the furnace on. The furnace is under our couch so we really can’t even get to it to look. Please help
  21. LA

    Adrenaline 21LT Furnace not firing. (Solved)

    Last week my furnace started acting up. The blower would come on and blow for about 30 seconds then shut down. We took the service panel off and determined that to accomplish a thorough troubleshoot we’d have to pull the unit out. That involves a lot and requires a whole how to video and even...
  22. JM

    Furnace Issue

    I have a 2020 Forest River Surveyor Legend (296QBLE) and the furnace is a Suburban (SF30FQ, I believe). The fan will kick on for about 15 seconds but only blows cold air before kicking off. I've done some Googling and I'd like to check out the Sail Switch but I am not sure where it's located...
  23. VA

    Furnace won’t Heat!

    Question about Furnace, recently ran out of propane, after refilling, everything using propane works great, except furnace. All indications on the control panel shows the furnace is on, with the little flame, but it will not kick on and heat RV. The control panel show a “Blue ?” Stating that...
  24. DG

    Water heater and furnace

    Greetings campers Note by Site Team: Duplicate threads merged into this one Hi everyone just purchased a 5th wheel artic cat 3880 and I know this is not the cited forum for this question but wondering do I need to have water in the Hotwater heater tank to run the heat in the camper not sure...
  25. SA

    Furnace wont start or stay on

    My furnace starts the fan but after a few seconds instead of turning the flame on, it just turns off, led gives error 1 Air flow/limit fault, I replaced the sail switch and I simulated it’s function by manually turn it on while the fan starts, and by doing that the flame attempts to start (check...

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