[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
does anyone have experience with solar chimneys? i'm
trying to ventilate a metal roofed house, but i can't
find any info on sizing. i'm thinking of installing 3
12in. diameter metal vent tubes (painted black) maybe
6ft tall for a 35 by 25ft space.
my main concern is getting the ratio of metal surface
area of the tube to volume of the tube correct.
any suggestions would be welcomed.
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com
You are currently subscribed to permaculture as: firstname.lastname@example.org
To unsubscribe send a blank email to leave-permaculture-75156P@franklin.oit.unc.edu