Vent Diagrams - Heat & Glo Soho24B Owner's Manual

D. Vent Diagrams
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.
1. Top Vent - Horizontal Termination
One Elbow
Figure 5.3
Two Elbows
H
2
Figure 5.4
12
WARNING
H
1
INSTALLED
HORIZONTALLY
Heat & Glo • Soho24B • 2137-900 Rev. P • 8/12
1 ft.
1-1/2 ft.
2-1/2 ft.
3-1/2 ft.
V
1
4-1/2 ft.
1-1/2 ft.
2-1/2 ft.
3-1/2 ft.
5-1/2 ft.
H
1
V Minimum H
1 1
Elbow only 1-1/2 ft.
305 mm 2-1/2 ft.
457 mm 3-1/2 ft.
762 mm 5-1/2 ft.
1.1 m 7-1/2 ft.
1.4 m 15-1/2 ft.
V + H = 39 ft. (11.9 m) Maximum
1 1
H = 15-1/2 ft. (4.7 m) Maximum
1
V Minimum H + H
1 1
2 - 90º elbows
Cannot do
back to back
6 in 152 mm 1 1/2 ft.
457 mm 2-1/2 ft.
762 mm 4-1/2 ft.
1.1 m 6-1/2 ft.
1.7 m 15-1/2 ft.
V + H + H = 48 ft. (14.6 m) Maximum
1 1 2
H + H = 15-1/2 ft. (4.7 m) Maximum
1 2
V
1
Maximum
457 mm
762 mm
1.1 m
1.7 m
2.3 m
4.7 m
Maximum
2
457 mm
762 mm
1.4 m
1.9 m
4.7 m