I'm setting up my bluing room. I need to choose an exhaust fan. The room (the loo) is 9'-4" square and 8' high, 692 cubic feet. I'll have as much as
160,000 BTU's of burners cooking under 5 6"X40" tanks, as little as maybe 25-35K BTU's under 2 tanks. I'm looking at a Grainger blower # 7C039, 1005 CFM @ 0.0 static pressure, 850CFM @ .5 " SP and 480 CFM @ 1.25" SP. The blower will suck through a 90 deg. elbow and 1' of 10" dia. plastic pipe and blow straight up through maybe 6' of plastic pipe through the roof to the great outdoors. Will this blower be adequate or should I step up in CFM?- posted
17 years ago