8
W415-0210 / E / 06.25.03
fireplace vent exitfireplace vent exit
fireplace vent exitfireplace vent exit
fireplace vent exit
rear exitrear exit
rear exitrear exit
rear exit
top exittop exit
top exittop exit
top exit
horizontal terminationhorizontal termination
horizontal terminationhorizontal termination
horizontal termination
vertical terminationvertical termination
vertical terminationvertical termination
vertical termination
vertical terminationvertical termination
vertical terminationvertical termination
vertical termination
vertical rise
is equal to
or greater
than the
horizontal
run
verticalvertical
verticalvertical
vertical
rise is lessrise is less
rise is lessrise is less
rise is less
than hori-than hori-
than hori-than hori-
than hori-
zontal runzontal run
zontal runzontal run
zontal run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximum ofmaximum of
maximum ofmaximum of
maximum of
24.75 feet24.75 feet
24.75 feet24.75 feet
24.75 feet
3.5 times3.5 times
3.5 times3.5 times
3.5 times
the verticalthe vertical
the verticalthe vertical
the vertical
rise equal torise equal to
rise equal torise equal to
rise equal to
or greateror greater
or greateror greater
or greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
horizontal terminationhorizontal termination
horizontal terminationhorizontal termination
horizontal termination
vertical risevertical rise
vertical risevertical rise
vertical rise
is equal tois equal to
is equal tois equal to
is equal to
or greateror greater
or greateror greater
or greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
vertical risevertical rise
vertical risevertical rise
vertical rise
is equal tois equal to
is equal tois equal to
is equal to
or greateror greater
or greateror greater
or greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
vertical risevertical rise
vertical risevertical rise
vertical rise
is equal tois equal to
is equal tois equal to
is equal to
or greateror greater
or greateror greater
or greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
verticalvertical
verticalvertical
vertical
rise is lessrise is less
rise is lessrise is less
rise is less
than hori-than hori-
than hori-than hori-
than hori-
zontal runzontal run
zontal runzontal run
zontal run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
3 times the3 times the
3 times the3 times the
3 times the
vertical risevertical rise
vertical risevertical rise
vertical rise
equal to orequal to or
equal to orequal to or
equal to or
greatergreater
greatergreater
greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
vertical risevertical rise
vertical risevertical rise
vertical rise
is less thanis less than
is less thanis less than
is less than
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximum ofmaximum of
maximum ofmaximum of
maximum of
24.75 feet24.75 feet
24.75 feet24.75 feet
24.75 feet
4.2 times4.2 times
4.2 times4.2 times
4.2 times
the verticalthe vertical
the verticalthe vertical
the vertical
rise equal torise equal to
rise equal torise equal to
rise equal to
or greateror greater
or greateror greater
or greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
verticalvertical
verticalvertical
vertical
rise is lessrise is less
rise is lessrise is less
rise is less
than hori-than hori-
than hori-than hori-
than hori-
zontal runzontal run
zontal runzontal run
zontal run
horizontalhorizontal
horizontalhorizontal
horizontal
run + verti-run + verti-
run + verti-run + verti-
run + verti-
cal rise tocal rise to
cal rise tocal rise to
cal rise to
maximummaximum
maximummaximum
maximum
of 40 feetof 40 feet
of 40 feetof 40 feet
of 40 feet
3 times the3 times the
3 times the3 times the
3 times the
vertical risevertical rise
vertical risevertical rise
vertical rise
equal to orequal to or
equal to orequal to or
equal to or
greatergreater
greatergreater
greater
than thethan the
than thethan the
than the
horizontalhorizontal
horizontalhorizontal
horizontal
runrun
runrun
run
VENTING APPLICATION FLOW CHART