Three elbows – Heat & Glo Fireplace Heat & Glo Gas Fireplace ESC-42ST User Manual
Page 30
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Heat & Glo • ESC-42ST • 2146-900 Rev. Q • 4/13
30
INSTALLED
HORIZONTALLY
V
2
H
2
H
1
V
1
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.
Figure 7.8
Note: Flue restrictor is permit-
ted ONLY on 30 ft. minimum
vertical runs with no elbows.
Note: Must have a 24 inches minimum
vertical vent before attaching any
elbow to the appliance.
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