Colman evcon presidental 7980B856 furnace will not stay on
Posted: Sat Dec 21, 2019 8:52 pm
My coleman heater will not stay on. I light the pilot, set the temp. burner comes on, fan comes on, as long as I leave the doors open and watch the burner, everything seems to work. as soon as i close the door the burner and pilot goes out. i have even taken the filters out of the door thinking that the air is being restricted and everything still goes out as soon as i close the doors. what the heck??
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