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Heat & Glo • 8000TR-OAK, 8000TR-OAK-IPI, 8000TRLP-OAKIPI • 2057-900 Rev. P • 11/0828
V
1
H
1
Maximum V
2
V
1
+ V
2
Minimum
One Elbow 3 ft 914 mm * * *
2 ft 607 mm 10 ft 3.1 m * * *
4 ft 1.2 m 20 ft 6.1 m * * *
V
1
+ V
2
+ H
1
= 50 ft (15.2 m) Maximum
*No specifi c restrictions on this value EXCEPT
V
1
+ V
2
+ H
1
cannot exceed 50 ft (15.2 m)
V
1
H
1
+ H
2
V
2
V
1
+ V
2
Minimum
H
1
+ H
2
Maximum
ELBOW ONLY 3 ft 914 mm * * * 3 ft 914 mm
2 ft 610 mm 7 ft 2.1 m * * * 7 ft 2.1 m
4 ft 1.2 m 17 ft 5.2 m * * * 17 ft 5.2 m
H
1
+ H
2
= 17 ft (5.2 m) Maximum
V
1
+ V
2
+ H
1
+ H
2
= 50 ft (15.2 m) Maximum
Figure 7.11
Two Elbows
H
1
V
1
V
2
Three Elbows
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
Top Vent - Vertical Termination - (continued)
Figure 7.12