Bathroom fan - must vent thru roof, or anywhere outside?
Hello,
If I install a bathroom fan, must the exhaust route through the
roof/attic? Can it be vented anywhere outside?
I am installing this fan in a basement bathroom. It would be easier to
route the exhaust out of the side of the house, like a clothes dryer
vent. Is that possible/advised?
OR - are there other, code-compliant solutions to installing a bathroom
vent fan?
I was thinking about "tapping into" the bathroom vent directly above
this bathroom, but that involves ripping out drywall in the upstairs
bath...
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