Heat & Glo ESC-42ST Owner's Manual page 28

1. Top Vent - Horizontal Termination - (continued)
Three Elbows
Note: Must have a 24 inches minimum
vertical vent before attaching any
elbow to the appliance.
Note: Flue restrictor is permit-
ted ONLY on 30 ft. minimum
vertical runs with no elbows.
Figure 7.5
28
H
2
Heat & Glo • ESC-42ST • 2146-900 Rev. V • 5/14
V
1
2 ft 610 mm 7 in
3 ft 914 mm 2 ft
4 ft 1.2 m 4 ft
5 ft 1.5 m 9 ft
6 ft 1.8 m 12 ft
7 ft 2.1 m 14 ft
10 ft 3.0 m 20 ft
V + H
1
* V has no specifi c restrictions EXCEPT,
2
H = 2 x V and V
t max t total
V
2
H
1
H V
1 2
178 mm * H Max = 2 X V
2
610 mm * H Max = 2 X V
2
1.2 m * H Max = 2 X V
2
2.7 m * H Max = 2 X V
2
3.7 m * H Max = 2 X V
2
4.3 m * H Max = 2 X V
2
6.1 m * H Max = 2 X V
2
must be adhered to.
1
+ H cannot exceed 60 ft Maximum
total
V
1
H
2
2
2
2
2
2
2
2