City Series CST60E
|
53
installation-non power vent
Horizontal Terminations - 5" X 8" (127 mm x 203 mm) Rigid or Flex Pipe
The diagrams below show examples of horizontal termination arrangements using one, two, or three 90
o
elbows (two 45
o
elbows equal one 90
o
elbow).
1. A maximum of three 90
o
elbows are permitted.
2. Minimum distance between elbows is 1 ft. (305 mm).
• Maintain clearances to combustibles as listed in the "Clearances" section.
• Horizontal vent must be supported every 3 feet (0.9 m).
• Firestops are required at each floor level and whenever passing through a wall.
• Must use optional rigid pipe adaptor (part# 770-994) when using rigid pipe vent systems.
• A vent guard should be used whenever the termination is lower than the specified minimum or as per local codes.
• Flex system can only be used up to 10 feet (3 m) - otherwise, rigid venting must be used.
Horizontal Venting with Two 90
o
Elbows
One 90
o
elbow = two 45
o
elbows.
Option
V (min.)
H + H1 (max.)
With these options, maximum total pipe length is 30 feet
(9.1 m) with minimum of 6 feet (1.8 m) total vertical pipe and
maximum 8 feet (2.4 m) total horizontal pipe.
A minimum of 1 ft. (610 mm) is required between all 90
0
elbows.
A)
3' (914 mm)
4' (1.2 m)
B)
4' (1.2 m)
5' (1.5 m)
C)
5' (1.5 m)
6' (1.8 m)
D)
6' (1.8 m)
8' (2.4 m)
Restrictor Set 0 - Factory Setting
Horizontal Venting with Three 90
o
Elbows
One 90
o
elbow = two 45
o
elbows.
Option
V (min.)
H (max.)
V + V1 (min.)
H + H1 (max.)
With these options, maximum
total pipe length is 30 feet (9.1
m) with minimum of 12 feet
(3.7 m) total vertical pipe and
maximum 9 feet (2.7 m) total
horizontal pipe.
A minimum of 1 ft. (610 mm) is
required between all 90
0
elbows.
A)
2' (610 mm) 2' (610 mm)
5' (1.5 m)
3' (0.9 m)
B)
3' (0.9 m)
2' (610 mm)
7' (2.1 m)
5' (1.5 m)
C)
4' (1.2 m)
3 (0.9 mm)
9' (2.7 m)
6' (1.8 m)
D)
5' (1.5 m)
4' (1.2 m)
10' (3 m)
7' (2.1 m)
E)
6' (1.8 m)
5' (1.5 m)
11' (3.4 m)
8' (2.4 m)
F)
7' (2.1 m)
6'(1.8 m)
12' (3.7 m)
9' (2.7 m)
Restrictor Set 0 - Factory Setting
H
H1
V
V1
H1
H
V
Summary of Contents for City CST60E-LP
Page 125: ...City Series CST60E 125 notes ...
Page 130: ...130 City Series CST60E warranty ...
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