Will the range hood be loud?
Take a 100 cfm blower unit that does not have any quietness features added to it -- assume it's as loud as such a blower can be. If you put the blower on the roof, how will it sound in the kitchen?
I don't like hearing the AC (or the neighbor's) when I'm in the yard, but I figure I could live with the hood blower because it won't be on nearly as long, and it usually won't be on at full power (it's variable speed).
Plus, there's so much other noise outside that it's not quiet anyway. But inside I have a chance to keep things quiet.
Will such a blower be loud (more than 5 sones) from the inside too?