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installation
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28
HORIZONTAL TERMINATIONS
"
RIGID PIPE 4" X 6-5/8
The diagrams below shows examples of horizontal termination arrangements using one, two, or three 90
1) A maximum of three 90
elbows are permitted (not including the starting 45
o
2) Minimum distance between elbows is 1 ft. (305mm).
•
Maintain clearances to combustibles as listed in the "Clearances" section.
•
Horizontal vent must be supported every 3 feet.
•
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 10 feet - otherwise rigid venting must be used.
Horizontal Venting with Two (2) 90
One 90
elbow = Two 45
o
Option
V
H + H1
A)
1' Min.
3' Max.
B)
2' Min.
4' Max.
C)
3' Min.
5' Max.
D)
4' Min.
6' Max.
E)
5' Min.
7' Max.
F)
6' Min.
8' Max.
Restrictor Position - Set 0 (factory setting)
28 |
Regency Horizon™ HZ42STE-10 Gas Fireplace
Elbows
o
elbows.
o
With these options, maximum
total pipe length is 30 feet
with minimum of 6 feet total
vertical and maximum 8 feet
total horizontal.
Please note minimum 1
foot between 90
elbows is
o
required.
elbows (two 45
o
elbow at the flue collar when using rigid venting).
o
Horizontal Venting with Three (3) 90
One 90
elbow = Two 45
o
Option
H
V
A)
1' Max.
1' Min.
B)
2' Max.
3' Min.
C)
3' Max.
5' Min.
D)
4' Max.
7' Min.
E)
5' Max.
9' Min.
F)
6' Max.
11' Min.
Restrictor Position - Set 0 (factory setting)
elbows equal one 90
o
o
Elbows
o
elbows.
o
H + H1 + H2
With these options,
maximum total pipe
3' Max.
length is 30 feet with
minimum of 11 feet
5' Max.
total vertical and
maximum 9 feet total
6' Max.
horizontal.
7' Max.
P l e a s e
n o t e
8' Max.
minimum 1 foot
between 90
elbows
o
9' Max.
is required.
elbow)
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