8
VENTING APPLICATION FLOW CHART
vertical rise
vertical rise
vertical rise
vertical rise
vertical rise
is equal to
is equal to
is equal to
is equal to
is equal to
or greater
or greater
or greater
or greater
or greater
than
than
than
than
than
horizontal
horizontal
horizontal
horizontal
horizontal
run
run
run
run
run
horizontal
horizontal
horizontal
horizontal
horizontal
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
W415-0381 / C / 05.13.04
vertical rise
vertical rise
vertical rise
vertical rise
vertical rise
is less than
is less than
is less than
is less than
is less than
horizontal
horizontal
horizontal
horizontal
horizontal
run
run
run
run
run
the
the
the
the
the
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
maximum of
maximum of
maximum of
maximum of
maximum of
24.75 feet
24.75 feet
24.75 feet
24.75 feet
24.75 feet
4.2
4.2
4.2
times
times
times
4.2
4.2
times
times
the vertical
the vertical
the vertical
the vertical
the vertical
rise equal to
rise equal to
rise equal to
rise equal to
rise equal to
or greater
or greater
or greater
or greater
or greater
than
than
than
than
than
the
the
the
the
the
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
h o r i z o n t a l
run
run
run
run
run
v e r t i c a l
v e r t i c a l
v e r t i c a l
v e r t i c a l
v e r t i c a l
vertical rise
vertical rise
vertical rise
vertical rise
vertical rise
rise is less
rise is less
rise is less
rise is less
rise is less
is equal to
is equal to
is equal to
is equal to
is equal to
than hori-
than hori-
than hori-
than hori-
than hori-
or greater
or greater
or greater
or greater
or greater
zontal run
zontal run
zontal run
zontal run
zontal run
than
than
the
the
than
than
than
the
the
the
horizontal
horizontal
horizontal
horizontal
horizontal
run
run
run
run
run
horizontal
horizontal
horizontal
horizontal
horizontal
horizontal
horizontal
horizontal
horizontal
horizontal
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
run + verti-
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
cal rise to
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
m a x i m u m
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
of 40 feet
3 times the
3 times the
3 times the
3 times the
3 times the
vertical rise
vertical rise
vertical rise
vertical rise
vertical rise
equal to or
equal to or
equal to or
equal to or
equal to or
g r e a t e r
g r e a t e r
g r e a t e r
g r e a t e r
g r e a t e r
than
than
than
than
than
horizontal
horizontal
horizontal
horizontal
horizontal
run
run
run
run
run
the
the
the
the
the