You need lower openings to let fresh (cooler?) air in - now air in, no air out. Again, the sizes need to be matched. An old rule of thumb was that the inlet needs to be twice the outlet for convection air flow.
On Tue, Jun 28, 2016 at 6:21 PM, G Mann via Mercedes <mercedes@okiebenz.com> wrote: > Does your shop have a ceiling that is open to the rafters? No enclosed > attic space? > > If it does, you might get a very appreciable gain by installing attic fans > at each end of the gables.. They move the very heated air at the top of the > building out of the building, which greatly reduces the total stored heat > load encapsulated within the building.. > > Hot air rises.. vent it out.. You comfort level increases.. > -- OK Don *“Travel is fatal to prejudice, bigotry and narrow-mindedness, and many of our people need it sorely on these accounts.”* – Mark Twain "There are three kinds of men: The ones that learns by reading. The few who learn by observation. The rest of them have to pee on the electric fence for themselves." WILL ROGERS, *The Manly Wisdom of Will Rogers* 2013 F150, 18 mpg 2012 Passat TDI DSG, 44 mpg 1957 C182A, 12 mpg - but at 150 mph! _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
