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Heat & Glo • Escape-42DV • 2052-900 Rev. Y • 11/1128
Figure 7.8
Top Vent - Vertical Termination - (continued)
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
Three Elbows
V
1
H
1
H
2
V
2
H
t
Max.
2 ft. 610 mm * * ** 7 in 178 mm
3 ft. 914 mm * * ** 2 ft. 610 mm
4 ft. 1.2 m * * ** 4 ft. 1.2 m
5 ft. 1.5 m * * ** 8 ft. 2.4 m
6 ft. 1.8 m * * ** 12 ft. 3.7 m
7 ft. 2.1 m * * ** 14 ft. 4.3 m
10 ft. 3.0 m * * ** 20 ft. 6.1 m
*H
1
and H
2
has no specifi c restrictions EXCEPT,
after V
1
= 6 ft., then H
t
Max = 2 x V
1
**V
T
+ H
T
= 60 ft. Max.
Note: Must have a 24 inches mini-
mum vertical vent before attaching
any elbow to the unit.
Note: A fl ue restrictor can only
be used in vent runs that in-
clude no elbows and exceed
30 ft. total of straight vertical.