This one comes to us courtesy of John Nicholas of Efficient Energy Savers
Any guesses on how well that bathroom exhaust fan will work as shown… or the fix?
Getting the details right: Bathroom Exhaust Venting
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EESavers says
Sean, FYI – They fixed it before it was dried in. 130 CFM rated Kitchen spot exhaust. Tested at final as 105 CFM as planned. 7 more also tested at the 103 – 108 CFM range. So … don’t buy 100 CFM if that is what you want to end up with, buy 20% larger CFM rating.
SLS Construction says
I have no doubts it was fixed, and yeah isn’t it amazing how much the performance ratings change once it leaves the lab setting
EESavers says
Sean, FYI – They fixed it before it was dried in. 130 CFM rated Kitchen spot exhaust. Tested at final as 105 CFM as planned. 7 more also tested at the 103 – 108 CFM range. So … don’t buy 100 CFM if that is what you want to end up with, buy 20% larger CFM rating.
SLS Construction says
I have no doubts it was fixed, and yeah isn’t it amazing how much the performance ratings change once it leaves the lab setting