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16 Installation (for qualified installers only)
Travis Industries 93508115 4050113
Approved Venting Configurations with a Horizontal Termination
and Three 90° Elbows (all vertical)
• If using a Snorkel Termination (14” or 36”) add the snorkel height to the vertical height (snorkel
terminations are used primarily for basement installations).
• The termination must fall within the shaded area shown in the chart. Use the indicated restrictor
position.
5 feet
10' (min)
15 feet
21' (max)
0 feet
5 feet
0 feet
0 feet
5 feet
10' (min)
15 feet
Restrictor
Position # 5
NOTE:
Restrictor positions are based
upon lab tests. The ideal restrictor
position may vary slightly,
especially when the termination is
near a demarkation line.
Restrictor
Position # 1
10 feet
15 feet
20 feet
24 ' (max)
0 feet
5 feet
10 feet
15 feet
20 feet
24 ' (max)
21' (max)
NOTE:
Horizontal sections require a 1/4"
rise every 12" of travel.
This is a horizontal elbow -
NOT ALLOWED FOR THIS
VENT CONFIGURATION
These are
vertical elbows.