Limit switch trips on Atwood furnace
My 1993 Jayco Motorhome Atwood furnace fan runs for @ 12-15 sec then the furnace ignites, it runs for a sec or two, then the limit switch trips.
Forum Discussion
Are you SURE the new blower motor is exactly the same (not a slower speed one)? A tip for working on your furnace..if the propane hose is long enough, get a trailer 4 pin plug/socket and use that for a quick disconnect for the electric (and add extra length to wiring). This let me set the furnace on a couple sawhorses just outside the RV, connect it and run it fully exposed. Easier to troubleshoot/work on it.
