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installation
Horizontal Terminations
102mm x 175mm
Rigid Pipe
The diagrams below shows examples of horizontal termination arrangements using one, two, or three 90
1. A maximum of three 90
elbows are permitted.
o
2. Minimum distance between elbows is 305mm.
•
Maintain clearances to combustibles as listed in the "Clearances" section.
• Horizontal vent must be supported every 1.8m.
• Firestops are required at each floor level and whenever passing through a wall.
• Must use optional rigid pipe adaptor (Part# 510-994) 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 3m - otherwise rigid flueing must be used.
Horizontal Flueing with Two (2) 90
One 90
elbow = Two 45
o
Option
V
H + H1
Min.
Max.
A)
0.3m
0.6m
B)
0.6m
1.2m
C)
0.9m
1.5m
D)
1.2m
1.8m
E)
1.5m
2.1m
F)
1.8m
2.4m
Restrictor Set 0 - Factory Setting
| ACV40E City Series
38
Elbows
o
elbows.
o
W i t h t h e s e o p t i o n s ,
maximum total pipe length
is 9.1m with minimum of
1.8m feet total vertical
and maximum 2.4m total
horizontal.
Please note minimum
0.3m between 90
o
elbows
is required.
o
elbows (two 45
Horizontal Flueing with Three (3) 90
One 90
elbow = Two 45
o
Option
V
H
Min.
Max.
A)
0.3m
0.3m
B)
0.3m
0.6m
C)
0.6m
0.6m
D)
0.9m
0.6m
E)
1.2m
0.9m
F)
1.5m
1.2m
G)
1.8m
1.5m
H)
2.1m
1.8m
Restrictor Set 0 - Factory Setting
o
elbows equal one 90
o
Elbows
o
elbows.
o
V + V1
H + H1
With these options,
Min.
Max.
max. total pipe
0.6m
0.6m
length is 9.1m with
min. of 3.6m total
0.9m
0.9m
vertical and max.
2.7m total horizon-
1.5m
1.2m
tal.
2.1m
1.5m
Please note min.
2.7m
1.8m
0.3m between 90
3m
2.1m
elbows is required.
3.3m
2.4m
3.6m
2.7m
elbow)
o
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