Originally Posted by Lawfive
If my heater could only put out the same heat as the red on my face is putting out now. Yes, its a Suburban not a Dometic. Now that we've established my I.Q. is a major obstacle to fixing the heater, any suggestions?
My only suggestion is that for all the work I've done on Suburban furnaces (I have totally rebuilt one piece by piece) is that it's amazing I have any hair left. On our last motorhome I spent a couple of years troubleshooting and repairing till I finally gave up and bought a new one. I thoroughly understand the functioning of every piece and how they are "supposed" to work but I'll be damned if I could fix that thing. If your under warranty take it back. Check the warranty on the unit itself as it may be more than that FR gives on the coach as a whole. Dometic fridges for example have a 2 year parts and labor, 3 years parts warranty.
The document I sent you too is a bit old but still fairly sound. For one thing most newer furnaces do not use a time delay relay anymore, no need for them so ignore that information.
Good luck brother, I feel for ya.