Heat & Glo TRUE-36C Owner's Manual page 28

1. Top Vent - Horizontal Termination - (continued)
Three Elbows
Note: Flue restrictor is permit-
ted ONLY on 30 ft. minimum
vertical runs with no elbows.
TRUE-36 (NG/LP), TRUE-42 (NG/LP)
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 must be adhered to.
1 1
* V has no specifi c restrictions EXCEPT,
2
H = 2 x V and V + H
t max t total
Figure 7.5
28
H
2
H V H
1 2 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
cannot exceed 60 ft Maximum
total
Heat & Glo • TRUE-36, TRUE-42 • 2281-900 Rev. C • 5/12
WARNING! Risk of Fire!
• TRUE-36(NG/LP) and TRUE-42(NG/LP) models require a minimum
of 24 inches of vertical venting before attaching any elbow to the
appliance.
DO NOT attach elbow directly to the appliance.
V
2
H
1
2
2
2
2
2
2
2
V
1