Napoleon Fireplaces Grandville 36 - BGD36 - Manuel (Page 23)

23
W415-0773 / F / 08.26.13
EN
90°
V
1
V
2
H
1
H
2
90°
90°
H
3
45°
18.2_3A
Example:
V
1
= 1.5 FT (0.5m)
V
2
= 5 FT (1.5m)
V
T
= V
1
+ V
2
= 1.5FT (0.5m)+ 5FT (1.5m) = 6.5 FT (2m)
H
1
= 1 FT (0.3m)
H
2
= 1 FT (0.3m)
H
3
= 10.75 FT (3.3m)
H
R
= H
1
+ H
2
+ H
3
= 1FT (0.3m) + 1FT (0.3m) + 10.75FT (3.3m) = 12.75FT (3.9m)
H
O
= .03 (four 90° elbows + one 45° elbow - 90°)
= .03 (360° + 45° - 90°) = 6.75 FT (2.1m)
H
T
= H
R
+ H
O
= 12.75FT (3.9m) + 6.75FT (2.1m) = 19.5 FT (5.9m)
H
T
+ V
T
= 19.5FT (5.9m) + 6.5FT (2m) = 26 FT (7.9m)
Formula 1:
H
T
< 3 V
T
3 V
T
= 3FT (0.9m) x 6.5FT (2m) = 19.5FT (5.9m)
19.5FT (5.9m) = 19.5FT (5.9m)
Formula 2:
H
T
+ V
T
< 40 FT (12.2m)
26 FT (7.9m) < 40 FT (12.2m)
Since both formulas are met, this vent configuration is acceptable.
4.0 PRE-INSTALLATION PREPARATION
4.1 GD36 REAR EXIT
4.2 GD36 TOP EXIT
!
WARNING
FAILURE TO INSTALL THE CAP WILL CAUSE THE APPLIANCE TO FUNCTION IMPROPERLY AND
CAN CAUSE INJURY OR PROPERTY DAMAGE.
A. Remove the baffl e from the back of the fi rebox by removing
the four screws.
B. From inside the fi rebox, insert the 4" (102mm) fl ue pipe /
gasket assembly (provided) through the rear of the fi rebox.
Secure the fl ue pipe assembly to the rear and top of the
appliance using 4 #8 x ¾ inch Hex Head Wildrill screws
supplied. NOTE: Do not overtighten. The gasket needs
only to be snug against the fi rebox.
C. Before attaching elbows to the collars on the back of the appliance, 1½"
(38mm) will need to be trimmed off the 4" (102mm) collar.
D. Re-attach the baffl e to the back of the fi rebox using the four screws.
Remove the baffl e from the back of the fi rebox by removing the four screws.
A. Remove the 7" (178mm) diameter cap from the top of the appliance and
re-secure it over the 7" (178mm) collar located at the rear of the appliance.
Press fi rmly on the cap while securing to ensure an airtight seal. Do not
damage the gasket.
B. Remove the plate covering the 4" (102mm) diameter fl ue opening (seen
inside the top of the 7" (178mm) diameter collar) and discard. Try not to
disturb the retaining ring or the gasket beneath. Re-secure the ring and
gasket using the screws removed from the plate.
C. From inside the fi rebox, insert the 4" (102mm) fl ue pipe / gasket assembly through the heat shield and
out through the retaining ring. Secure the assembly to the rear and top of the appliance using 4 #8 x ¾"
Hex Head Wildrill screws supplied. Do not overtighten. The gasket needs only to be snug against the
fi rebox. Re-attach the baffl e to the back of the fi rebox using the four screws.
BAFFLE
BAFFLE
SCREWS