Propane furnace sending heat to outside vent
Hi, Running our Suburban propane furnace it seems like the unit is pushing as much (or more) heat out of it's exterior vent as it is to the interior vents. At the vents the flow is a gentle convect...
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That, and RV's are drafty and poorly insulated. Saw a Class C in Canada that had 3 or 4 of the big 100-pound cylinders mounted across the back. I take it they winter camped in the thing. 
