Hi I have a Clayton 1600M furnace and are trying to burn soft coal. I just got the Forced air draft system for it and am not sure how to use it. Does anyone have this setup? and if so I have a few questions what is the plate for on the side of the draft motor and should it be open or closed? When I use the forced air draft should I open or close the spin draft on the ash door. Last question is it more efficient to burn hard coal(does it make a lot more heat) My soft coal doesn't always burn completely up thanks for any help you guys can give me.
Dave