Hearth and Home Technologies ESCAPE-42DV - Manual (Page 17)

Heat & Glo • Escape-42DV • 2052-900 Rev. R • 10/08 17
Figure 5.8
2. Top Vent - Vertical Termination - (continued)
Three Elbows
INSTALLED
HORIZONTALLY
V
2
H
2
H
1
V
1
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
minimum vertical vent before
attaching any elbow to the unit. NOTE: A fl ue restrictor can
only be used in vent runs that
include no elbows and exceed
30 ft. total of straight vertical.