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Heat & Glo • Escape-36DV • 2012-900 • Rev. AA • 04-08 13
H
1
V
1
Figure 5.3
Figure 5.4
D. Vent Diagrams
1. Top Vent - Horizontal Termination
One Elbow
Two Elbows
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
1
Minimum H
1
Maximum
1 ft. 305 mm 1-1/2 ft. 457 mm
1-1/2 ft. 457 mm 2 ft. 610 mm
2 ft. 610 mm 5 ft. 1524
3 ft. 914 mm 8 ft. 2438
4 ft. 1219 mm 11 ft. 3353
5 ft. 1524 mm 14 ft. 4267
6 ft. 1829 mm 17 ft. 5182
7 ft. 2134 mm 20 ft. 6096
8 ft. 2438 mm 23 ft. 7010
V
1
+ H
1
= 63 ft. (19.2 m) Maximum
V
1
Minimum H
1
+ H
2
Maximum
1 ft. 305 mm 2 ft. 610 mm
1-1/2 ft. 457 mm 2-1/2 ft. 762 mm
2 ft. 610 mm 5-1/2 ft. 1676 mm
3 ft. 914 mm 8-1/2 ft. 2591 mm
4 ft. 1219 mm 11-1/2 ft. 3505 mm
V
1
+ H
1
+ H
2
= 63 ft. (19.2 m) Maximum
H
1
+ H
2
= 23 ft. (7.1 m) Maximum
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles between ceiling fi restops.
• ALWAYS maintain specifi ed clearances around venting and fi restop systems.
• Install wall shield and ceiling fi restops as specifi ed.
Failure to keep insulation or other material away from vent pipe may cause fi re.
WARNING
Note: Must have a 12 inches
minimum vertical vent before
attaching any elbow to the unit.
Note: Must have a 12 inches
minimum vertical vent before
attaching any elbow to the unit.