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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You will get roughly 1/3 of the output out the exhaust (a 30k btu/hr unit loses around 10k btu/hr out exhaust)- unless you want a closet sized furnace, that's about as good as it gets. Not to say you shouldn't inspect the ductwork inside.
