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Heat & Glo • Escape-42DV • 2052-900 Rev. Y • 11/1126
Figure 7.5
Top Vent - Horizontal Termination - (continued)
H
2
H
1
V
2
V
1
Three Elbows
V
1
H
1
V
2
H
2
2 ft. 610 mm 7 in 178 mm * H
2
Max = 2 X V
2
3 ft. 914 mm 2 ft. 610 mm * H
2
Max = 2 X V
2
4 ft. 1.2 m 4 ft. 1.2 m * H
2
Max = 2 X V
2
5 ft. 1.5 m 9 ft. 2.7 m * H
2
Max = 2 X V
2
6 ft. 1.8 m 12 ft. 3.7 m * H
2
Max = 2 X V
2
7 ft. 2.1 m 14 ft. 4.3 m * H
2
Max = 2 X V
2
10 ft. 3.0 m 20 ft. 6.1 m * H
2
Max = 2 X V
2
V
1
+ H
1
must be adhered to.
* V
2
has no specifi c restrictions EXCEPT,
H
t max
= 2 x V
t
and V
total
+ H
total
cannot exceed 60 ft. Maximum
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.