City Series CST60E
|
55
installation-non power vent
Vertical Terminations - 5" x 8" (127 mm x 203 mm) Rigid Pipe
The minimum components required for a basic vertical termination are:
1 Vertical Termination Cap
1 Rigid Pipe Adaptor (770-994)
1 Ceiling Firestop
1 Flashing
1 Storm Collar
1 Length of pipes to suit wall thickness & vent run
(see chart)
When using Rigid Vent other than
Simpson Dura-Vent, 3 screws must be
used to secure rigid pipe to adaptor.
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 the table below, or 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 Vent Height
Feet
Meters
flat to 7/12
2
0.6
over 7/12 to 8/12
2
0.6
over 8/12 to 9/12
2
0.6
over 9/12 to 10/12
2-1/2
0.76
over 10/12 to 11/12
3-1/4
1
over 11/12 to 12/12
4
1.2
over 12/12 to 14/12
5
1.5
over 14/12 to 16/12
6
1.8
over 16/12 to 18/12
7
2.1
over 18/12 to 20/12
7-1/2
2.3
over 20/12 to 21/12
8
2.4
This product was evaluated by Intertek for using a Rigid Pipe Adaptor in conjunction with Duravent Direct-Vent, Selkirk Direct-Temp, Ameri Vent Direct Venting,
ICC Excel Direct, Olympia Ventis DV, and Security Secure Vent systems. 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 FPI Riser Vent terminal are certified for installations using FPI venting systems as well as Simpson Dura-Vent
®
Direct Vent, American Metal
Products Ameri Vent Direct Vent, Security Secure Vent
®
, ICC Excel,
Olympia Ventis DV,
Selkirk Direct-Temp. AstroCap
TM
is a 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.
Pipe Length
Vertical Terminal
Storm Collar
Flashing
Ceiling Firestop
Rigid Pipe Adapter
W
ARNING
• Do not combine venting components
from different venting systems.
However, use of the the AstroCapTM
and FPI Riser is acceptable with all
systems.
Содержание City CST60E-LP
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