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RayChez1
05-24-2016, 10:20 AM
My furnace is not lighting up. The fan will run but it shuts down after a few seconds.

This SF-42 has five ducts attached to it. My question is, do I have to disconnect the flex ducting attached in order to pull the unit out for service. And do you pull it out from the outside of the coach or from the vent just under the refrigerator. It seemed like it wanted to come out from the outside, I pulled it out about ten inches, but then I noticed that the ducts were still attached.

Have any of you guys ever pulled one of these things out? Any help is appreciated.

RayChez

richardscatzhouse
10-05-2016, 11:04 AM
Here's all the manuals you should need online.

https://www.manualslib.com/products/Suburban-Sf-42-3550353.html

RayChez1
11-06-2016, 10:18 AM
Update as to what was wrong with my furnace. It was a bad limit switch $5.99 part.