Hearth and Home Technologies 8000TR-OAK - Manual (Page 30)

Heat & Glo • 8000TR-OAK, 8000TR-OAK-IPI, 8000TRLP-OAKIPI • 2057-900 Rev. P • 11/08 30
Rear Vent - Horizontal Termination - (continued)
Two Elbows
Figure 7.15
Figure 7.16
Three Elbows
H
1
H
2
V
1
INSTALLED
HORIZONTALLY
H
3
H
1
H
2
V
1
H
1
Maximum V
1
Minimum H
2
H
1
+ H
2
Maximum
2 ft
610
mm Two 90º Elbows
back to back
3-1/2 ft 1.0 m 5 1/2 ft 1.7 m
4 ft 1.2 m 1-1/2 ft 457 mm 4 ft 1.2 m 8 ft 2.4 m
6 ft 1.8 m 2-1/2 ft 762 mm 6 ft 1.8 m 12 ft 3.6 m
8 ft 2.4 m 4-1/2 ft 1.4 m 12 ft 3.6 m 20 ft 6.1 m
V
1
+ H
1
+ H
2
= 50 ft (15.2 m) Maximum H
1
= 8 ft (2.4 m) Maximum
H
1
+ H
2
= 20 ft (6.1 m) Maximum
H
1
Maximum V
1
Minimum H
2
+ H
3
H
1
+ H
2
+ H
3
Maximum
2-1/2 ft 762 mm 1 ft 305 mm 6 in 152 mm 2-1/2 ft 762 mm
4 ft 1.2 m 1-1/2 ft 457 mm 1 ft 305 mm 5 ft 1.5 m
6 ft 1.8 m 2-1/2 ft 762 mm 6 ft 1.8 m 12 ft 3.6 m
8 ft 2.4 m 4-1/2 ft 1.4 m 9 ft 2.7 m 17 ft 5.2 m
V
1
+ H
1
+ H
2
+ H
3
= 50 ft (15.2 m) Maximum H
1
= 8 ft (2.4 m) Maximum