Posted 7/3/2022 21:07 (#9732622 - in reply to #9732350) Subject: RE: How much air do those rotating vents pull out?
East Central Arkansas
You also need a inlet vent lower on the side. This is what I came up with for ours. On the last one I just used two of these. One low and one up high. The low one is in one side wall and the high one is in the end. They have hardware cloth and screen behind them to keep bugs and stuff out.