Archgard 72-DVTE30N-2, Инструкция по установке, эксплуатации и обслуживанию, Страница: 18 / 60

72-DVTE30-2
18
NOTE:
• Galvanized pipe is desirable above the roofline
due to its higher corrosion resistance. Continue
to add pipe sections throughout the flashing
until the height of the vent cap meets the mini-
mum height requirements specified in Fig. 5. or
local codes.
• For steep roof pitches, the vertical height must
be increased. A poor draft, or down drafting
can result in high wind conditions, trees or
neighbor's roof lines. In these cases, increas-
ing the height may solve a drafting problem.
REMEMBER to check that you are within the
maximum vertical height restrictions, and are
placing the appropriate vent restrictors as out-
lined in the venting chart within this manual.
• Any storage spaces or closets which the vent
must pass through must be enclosed.
Flat to 7/12 2 Feet 0.61 Meters
Over 7/12 - 8/12 2 Feet 0.61 Meters
Over 8/12 - 9/12 2 feet 0.61 Meters
Over 9/12 - 10/12 2.5 Feet 0.76 Meters
Over 10/12 - 11/12 3.25 Feet 1.00 Meters
Over 11/12 - 12/12 4 Feet 1.22 Meters
Over 12/12 - 14/12 5 Feet 1.52 Meters
Over 14/12 - 16/12 6 Feet 1.83 Meters
Over 16/12 - 18/12 7 Feet 2.13 Meters
Over 18/12 - 20/12 7.5 Feet 2.29 Meters
Over 20/12 - 21/12 8 Feet 2.44 Meters
Roof Pitch Minimum Vent Height
Vertical Termination Cap
Storm Collar
Flashing
Ceiling Firestop
Round Support Box /
Wall Thimble
Length of Pipe
Length of Pipe
SDA - U adaptor
VENTING - VERTICAL TERMINATION USING SIMPSON DURA - VENT PIPE ONLY
Typical Vertical venting
configuration using Simpson Dura -
Vent Direct Vent System
Simpson Dura - Vent venting
components are listed on page 22
Fig. 5
H - represents vent
height
H