Heat & Glo • Cyclone-Cust • 2061-900 Rev. L • 10/08
13
H
T
V
T
Figure 5.3
Figure 5.4
D. Vent Diagrams
1. Top Vent - Horizontal Termination
One Elbow
Two Elbows
H
T
H
1
H
2
V
T
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
V
T
Min.
H
T
Max.
2 ft.
2 ft.
3 ft.
6 ft.
4 ft.
10 ft.
5 ft.
15 ft.
V
T
+ H
T
= 40 ft. Max
NOTE:
A minimum of 2 feet before
the fi rst 90º elbow can be achieved by
using a 12 inch section of DVP and the
(cyclone-12slip) slip section.
H
1
H
2
V
T
Min.
H
T
Max.
*
*
2 ft.
2 ft.
*
*
3 ft.
6 ft.
*
*
4 ft.
10 ft.
*
*
5 ft.
15 ft.
V
T
+ H
T
= 40 ft. Max.
*No specifi c restrictions on this value
EXCEPT V
T
+ HT cannot exceed 40 ft. Max.
