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VERTICAL TERMINATIONS
RIGID PIPE 102MM X 175MM
The minimum components required for a basic vertical
termination using Simpson Duravent Rigid Flue System are:
1
Vertical Termination Cap
1
Rigid Pipe Adaptor (510-994)
1
Flashing
1
Storm Collar
1
Length of pipe to suit height requirement
(see chart)
Galvanized pipe is desirable above the roofline due to its higher
corrosion resistance. Continue to add pipe sections through the
flashing until the height of the vent cap meets the minimum height
requirements specified in local codes. Note that for steep roof
pitches, the vertical height must be increased. A poor draft,
or down drafting can result from high wind conditions near
big trees or adjoining roof lines, in these cases, increasing
the vent height may solve the problem.
Roof Pitch
Minimum Flue Height
Meters
flat to 30.26
0.61
o
over 30.26
to 33.69
0.61
o
o
over 33.69
to 36.37
0.61
o
o
over 36.37
to 39.81
0.76
o
o
over 39.81
to 42.51
0.99
o
o
over 42.51
to 45.00
1.22
o
o
over 45.00
to 49.40
1.52
o
o
over 49.40
o
to 53.13
o
1.83
over 53.13
o
to 56.31
o
2.13
over 56.31
to 59.04
2.29
o
o
over 59.04
to 60.26
2.44
o
o
WARNING:
Do not combine venting components from different flueing systems.
However use of the the AstroCap
This product has been evaluated by Intertek for using a Rigid Pipe Adaptor in conjunction
with Duravent Direct-Vent. Use of these systems with the Rigid Pipe adaptor is deemed
acceptable and does not affect the Intertek WHI listing of components.
The FPI AstroCap
TM
and Regency vertical Cowl are certified for installations using FPI flueing systems as well as Simpson Dura-Vent
proprietary trademark of FPI Fireplace Products International Ltd. Dura-Vent® and Direct Vent are registered and/or proprietary trademarks of Simpson
Dura-Vent Co. Inc.
Regency GF900C-2 Gas Fireplace
and FPI Riser is acceptable with all systems.
TM
High wind cap
Flashing
(not supplied)
Pipe Length
When using Rigid Flue other than
Simpson Dura-Vent, 3 screws must be
used to secure rigid pipe to adaptor.
installation
Rigid Pipe Adaptor
(Dura Vent Only)
®
Direct Vent, is a
29
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