furnace

SAMe here again with good news on my 2007 Suburban Sf-30furnace. I moved into this 25' used Puma slideout middle of June, and finally got furnace gasket and saw that no sealant is required. Then tried new gas regulator --cheapest starting point--- and that did not fix issue. Then ordered...

I have two turnaces, the front furnace works fine, the aft furnace also works but the A/C fan comes on at the same time. Is this normal? If not, any idea what's happening? I can't tell if thew A/C is actually on or just the fan. I'm pretty sure this isn't a reverse cycle unit. Thanks, Jim

I have a brand new 2021 FR3 and I had air conditioner heat turned on. The AC united started and blew heat for some part of the night. During the night the furnace automatically turned on. I did not activate the furnace on my thermostat and would have rather used the AC heat all night rather than...

Furnace vent under oven not blowing hot air but floor vents are hot and outside furnace vent is hot too. FR3-30DS 2018. Has anybody else had this problem? Thanks, Jim

Does my furnace have a filter? Fired right up yay! We are going cold weather camping this weekend. However, It smells like burnt dust, just like your home furance before a filter change. Is there a filter below that I need to change? the one in the upper/AC/Fan area is brand new and that is not...

Might be a stupid question but asking out of caution. First time we have needed to run our furnace in our HW277 pop up. Should I have the roof vent open a little or is it safe given it has outside vent/exhaust? I didn’t see any guidance... thanks

Have a Coachmen 321 fedsle TT and Dometic furnace failed after having run out of LP gas. When the TT was built they put the furnace below and outboard of the refer against the outside wall and behind the a/c d/c converter panel. The service mgr at Coachmen told me that to get the furnace out so...

Hi All. I own a 2017 Forest River Viking and I just tried to turn on my furnace for the first time. The propone is turned on, I checked the stove and the propane itself is working, I moved the thermostat gauge on towards warmer, the battery is working, the electricity is working. When I...

Does anyone know what Series / Model # of Suburban furnace is in the 2020 Riverstone 39RKFB? I need to order a replacement exterior access door. The manual I received with our rig covers several different Series / Model #'s of Suburban furnaces and I want to make sure I order the correct...

Last night our furnace failed. The mobile RV serviceman says we need a whole new furnace, because when the sail switch went, it took out the fan blades and numerous other parts, causing a furnace repair to cost as much as or more than buying a whole new furnace. Our RV is near Salt Lake City...

Hello It was working fine a few days ago but now, when I set the controller to FURN 76º, it'll turn on for 5 minutes exactly before turning itself off, air is ambient (not warm). I've reset the controller already by removing the cover from the wall, disconnecting the clip pin, waiting 30...

Can’t quite find anything with details on my particular issue... Furnace starts, blower motor runs, ignition works but after 10 to 15 minutes the reset switch flips turning it off. The control board light flashes 1 time every 3 seconds indicating that it is a Limit Switch or Airlfow Problem...

We awoke this morning to 83 degrees and furnace running. It was set at 70. When turned to off the furnace continued to run and blow hot air. I ultimately turned the propane off and after a minute the furnace finally stopped. The thermostat still worked to turn on ac and the fan

Question re How to Operate... :confused: Out camping for the first time with our motorhome where I actually needed to use the heater. I thought I knew how to use it, however it acted differently than I expected last night. Still got warm so that’s a good thing. 😊 When I turned on the unit...

I have a 2014 Puma 295 BH the fan on the A/C stays running no matter the setting on the thermostat, has anyone had this problem.

I've been able to disconnect everything except one of the ports, I think it's the intake. I'm afraid to go any further without some advice. Here's a picture of the problem. I've gotten it out that far and it will not go any farther. I know that's what's holding the furnace in 'cause it's very...

First time using the furnace and it fires up the roof air fan. Once the furnace turns off, the fan continues to run...and run..and run... I can understand if it runs while the furnace is on to further circulate air. But after the heat kicks off the circulating air is too cool to be comfortable...

Any other GeoPro/EPro owner have a furnace that starts making a buzzing/rattling sound like a fan going bad? Only used this thing 3 times in past 2 years since I bought it new (GeoPro G19FD). Starts making noise about 10 minutes into cycle. Service center is far away for Suburban. Going to...

I was asking about furnace filters, and after checking other threads, I see that our unit simply does not have one. I still think it would be a good idea, but I don't build these things.

We're using our furnace pretty heavy now. My sinuses are really inflamed, and I'm guessing it's from dust coming out of the furnace. I've been looking around on the web to see if there is a filter that I need to change, but I'm not finding one. Are you guys aware of any replaceable filters on...

I have a 2020 Flagstaff 21FBRS. Last night I turned on the furnace for the first time as it got a little chilly out. At first it sounded normal, about the same sound as an air conditioner running but after it heated up, about 2 or 3 min, it started making this loud sound, almost like a buzzing...

Hey, looking for some advice, I can’t seem to figure out how to set the fan on my furnace to run all the time! Maybe this is not an option on my current unit? I have never had an issue with previous RVs. Any guidance would be great! I have a 2021 Flagstaff Microlite 25FKS Furnace is the...

Hi all, I fired up the furnace for the first time on our new 2021 Forester MBS and the smoke/CO alarm went off. The heat being produced was good and the flame was blue. When I put the roof fan on the alarm stopped, but came back on when I closed the fan. I assume I should be concerned but...

My 2020 29m has 4 heater vents. The strongest 2 point directly into the bedroom and blow what I would estimate to be 2/3 of the output into that area. The other 2 vents longer runs with twists and turns. One exits under the kitchen cabinets and the other between the theater seats. These vents...

My propane tanks ran empty on my cedar creek 38el. I've refilled and the water heater is now working, but the furnace is not blowing warm. Do I need to re-light a pilot light or is the system automatic. It is a 2017 champagne edition.