Barry_JExplorerJul 28, 2018FurnaceWe own a 2003 Four Winds Lite, and noticed black soot on the outside wall above the furnace . I cleaned it when I first seen it, but now it is back. We just bought the camper, so do not know what main...Show More
robatthelakeExplorerJul 28, 2018Black Soot is generally a sign of incomplete combustion!There are trouble shooting and service manuals available on line !I had to replace the burner screen on our older southwind. It had simply burned a hole in itself!Whenever it turned on there was a loud whoosh,almost an explosion sound!A simple repair ,a thorough cleaning of the burner tube and accessible parts got it back to 100% !
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