Napoleon BGD36CFNTR Installation And Operating Instructions Manual page 11

VENTING APPLICATION FLOW CHART
BGD36CF
REAR EXIT
horizontal
termination
Vertical
Vertical
rise is rise is
equal to less than
or greater horizontal
than the run
horizontal
run
Horizon- Horizontal
tal run + run + verti-
cal rise to
vertical
rise to maximum
maximum o f  4 . 7 5
of 40 feet feet
.5 times
the verti-
cal rise
equal to
or greater
than the
horizontal
run
BGD42CF
HORIzONTAL TERMINATION
Vertical rise is
equal to or greater
than the horizontal
run
Horizontal run
+ vertical rise to
maximum of 40
feet
FIREPLACE VENT EXIT
vertical
termination
Vertical
Vertical
rise is
rise is
less than
equal to
horizontal
or greater
run
than the
horizontal
run
Horizon- Horizon-
tal run + tal run +
vertical vertical
rise to rise to
maximum maximum
of 40 feet of 40 feet
 times
The
vertical rise
equal to or
greater than
the horizontal
run
Vertical rise is less
than horizontal run
Horizontal run +
vertical rise to maxi-
mum of 4.75 feet
4. times the verti-
cal rise equal to or
greater than the
horizontal run
TOP EXIT
horizontal
termination
Vertical Vertical
rise is
rise is
equal to less than
or greater horizontal
than the run
horizontal
run
Horizon- Horizontal
tal run + run + verti-
vertical cal rise to
maximum
rise to
maximum o f  4 . 7 5
of 40 feet feet
4. times
the verti-
cal rise
equal to
or greater
than the
horizontal
run
VERTICAL TERMINATION
Vertical rise is
Vertical rise is equal
less than hori-
to or greater than
the horizontal run
Horizontal run
+ vertical rise to Horizontal run
maximum of 40 + vertical rise to
feet maximum of 40
 times The
vertical rise equal
to or greater than
the horizontal run
vertical
termination
Vertical
Vertical
rise is
rise is
less than
equal to
horizontal
or greater
run
than the
horizontal
run
Horizon- Horizon-
tal run + tal run +
vertical vertical
rise to rise to
maximum maximum
of 40 feet of 40 feet
 times The
vertical rise
equal to or
greater than
the horizontal
run
zontal run
feet
W45-0566 / A / 07..06