CFM NEEDED FOR HOT TUB ROOM?
Client wants to move Hot Tub indoors into it's own 9x9 room. Whole house HRV will be running continuously; I will add dedicated exhaust fan; considering Panasonic Whisper, but have no idea how much ventilation will be needed to exhaust moisture when tub cover is off. Suggestions?
Posted Aug 11, 2014 4:52 PM ET
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