Example:
V
= 1.5 FT (0.5m)
1
V
= 5 FT (1.5m)
2
V
= V
+ V
= 1.5FT (0.5m)+ 5FT (1.5m) = 6.5 FT (2m)
T
1
2
H
= 1 FT (0.3m)
1
H
= 1 FT (0.3m)
2
H
= 10.75 FT (3.3m)
3
H
= H
+ H
+ H
= 1FT (0.3m) + 1FT (0.3m) + 10.75FT (3.3m) = 12.75FT (3.9m)
R
1
2
3
H
= .03 (four 90° elbows + one 45° elbow - 90°)
O
= .03 (360° + 45° - 90°) = 6.75 FT (2.1m)
H
= H
+ H
= 12.75FT (3.9m) + 6.75FT (2.1m) = 19.5 FT (5.9m)
T
R
O
H
+ V
= 19.5FT (5.9m) + 6.5FT (2m) = 26 FT (7.9m)
T
T
Formula 1:
H
< 3 V
T
T
3 V
= 3FT (0.9m) x 6.5FT (2m) = 19.5FT (5.9m)
T
19.5FT (5.9m) = 19.5FT (5.9m)
Formula 2:
H
+ V
< 40 FT (12.2m)
T
T
26 FT (7.9m) < 40 FT (12.2m)
Since both formulas are met, this vent configuration is acceptable.
3.11
REAR EXIT
FAILURE TO INSTALL THE CAP WILL CAUSE THE APPLIANCE TO FUNCTION IMPROPERLY AND
See "TOP BAFFLE INSTALLATION" for further installation details.
A.
Remove the safety screen and glass front, refer to "
SAFETY SCREEN / DOOR REMOVAL AND INSTALLATION"
section.
B.
Remove the contents from the fi rebox and set aside, you
will need the exhaust fl ue collar from the top of the log
carton.
C.
To ease assembly, remove the four hex head screws
securing the defl ector from inside the top front of the fi rebox, refer to Figure
1.
D.
Place the gasket (provided) over the 4" (102mm) fl ue collar assembly and
bend along perforation.
E.
From inside the fi rebox, insert the 4" (102mm) fl ue collar through the back
of the fi rebox. Install the baffl e bracket onto the 4" (102mm) fl ue collar.
F.
Secure the fl ue collar assembly, gasket and baffl e bracket using the four
hex head 3/8" thread cutting screws, refer to Figure 2. NOTE: Do not
overtighten. The gasket needs only to be snug against the fi rebox.
G.
Reattach the defl ector using the four screws and install the log set, glass door and safety screen.
WARNING
!
CAN CAUSE INJURY OR PROPERTY DAMAGE.
90°
H
2
45°
V
1
H
1
90°
Fig. 1
DEFLECTOR
23
V
2
90°
H
3
18.2_3A
Fig. 2
W415-1616 / A / 04.15.16
EN