Empire Comfort Systems DVL36BP30 Series, Руководство по установке, Страница: 34 / 68

41978-1-1220 Page 34
VENTING FIREPLACE - TOP
WARNING
Use Restrictor for vertically terminated fireplace systems
that are a minimum of 10 feet vertical, and do not include
offsets or horizontal vent runs. Do not use with horizontally
terminated fireplaces.
Figures 40 to 42 show the location and recommended opening
for the flue restrictor. .
Figure 40
Installation of restrictor before venting is attached.
See Figure 40.
The flue restrictor may also be installed after the venting is
attached by inserting it into the flue from inside the firebox.
Figure 41
NOTICE: When installing the restrictor, install with the screw
pointing downward.
A1
CENTE
R OF ELB
OW
STRAIG
HT OUT
(MINIM
UM)
A1
CENTER OF ELBOW
STRAIGHT
OUT
(MINIMUM)
A2
CENTE
R OF E
LBOW
STRAIG
HT OUT
(MINIM
UM)
A2
CENTER OF ELBOW
STRAIGHT
OUT
(MINIMUM)
Fireplace
Series
HARD ELBOW DIMENSIONS
(Dimensions In Inches)
A1 B C D
DVL(36,46) 52-3/8 4-1/2 6-1/2 9-1/8
Fireplace
Series
FLEX PIPE 90 DEGREE BEND
(Dimensions In Inches)
A2 B C D
DVL(36,46) 54 5-1/4 7-1/4 9-1/2
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH-
THE-WALL HORIZONTAL INSTALLATIONS WITH 90-DEGREE
ELBOW AND 12-INCH RISE OFF TOP OF FIREPLACE
SEE FIGURE 39 ON PAGE 33 FOR PERMISSIBLE
HORIZONTAL AND VERTICAL RUN DIMENSIONS.
Figure 42
A2
CENTER
OF ELBOW
STRAIGHT OUT
(MINIMUM)
A1
CENTER
OF ELBOW
STRAIGHT OUT
(MINIMUM)