Avalon Firestyles Vashon-1998 to 1999 - Manual (Page 10)

10
Installation
(for qualified installers only)
Travis Industries 9 3 5 0 8 1 0 2 0 9 1 0 0 2
Approved Venting Configurations for Vertical Terminations with
(or without) Two 45¡ Elbows
¥ 10Õ Minimum System Height
(with or without offsets)
¥ 34Õ Maximum System Height
¥ 6Õ Maximum Offset
¥ The termination must fall within the shaded area
shown in the chart. Use the indicated restrictor
position.
¥ If using offsets, use the table below to calculate
the vertical rise and horizontal offset
Offset
Length
Horizontal
Offset
Vertical
Rise
Offset Length Hor. Offset Vert. Rise
None 5 Ó 1Õ
1Õ Section 1Õ 1Õ 7Ó
2Õ Section 1Õ 9Ó 2Õ 4Ó
3Õ Section 2Õ 5Ó 3Õ
4Õ Section 3Õ 2Ó 3Õ 8Ó
4Õ + 1Õ Section 3Õ 9Ó 4Õ 4Ó
4Õ + 2Õ Section 4Õ 6Ó 5Õ
4Õ + 3Õ Section 5Õ 2Ó 5Õ 9Ó
4Õ + 4Õ Section 6Õ 6Õ 9Ó
5 feet
10 feet
15 feet
20 feet
25 feet
30 feet
0 feet
34' (max)
0 feet 3 feet 6' (max)
5 feet
0 feet
0 feet
The maximum
offset lengths is
two 4' sections.
3 feet
6' (max)
10 feet
15 feet
20 feet
25 feet
30 feet
34' (max)
Restrictor
Position # 2
NOTE:
Restrictor positions
are based upon lab
tests. The ideal
restrictor position
may vary slightly,
especially when the
termination is near a
demarkation line.
Restrictor
Position # 3
Restrictor
Position # 4