8
VENTING APPLICATION FLOW CHART
HORIZONTAL TERMINATION
VERTICAL
TERMINATION
vertical rise is equal to or greater than the horizontal run
horizontal run + verti- cal rise to m a x i m u m of 40 feet
vertical rise is less than horizontal run
horizontal run + verti- cal rise to maximum of 24.75 feet
4.2times the vertical rise equal to or greater than the horizontal run
vertical rise is equal to or greater than the horizontal run
horizontal run + verti- cal rise to m a x i m u m of 40 feet
v e r t i c a l rise is less than hori- zontal run
horizontal run + verti- cal rise to m a x i m u m of 40 feet
3 times the vertical rise equal to or g r e a t e r than the horizontal run