Horizontal Termination - Ng (Natural Gas) - Travis Industries 21 DV RV User Manual

20
Installation (for qualified installers only)

Horizontal Termination - NG (Natural Gas)

•
0 or 2 90° Elbows may be used. See "Horizontal Termination with 45° Elbow" if installing into
a corner application.
•
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.
14 feet
(max)
10 feet
5 feet
0 feet
NOTE:
Horizontal sections require a 1/4" rise every
12" of travel.
NOTE:
Restrictor positions are based upon lab tests.
© Travis Industries
Restrictor
Position # 1
Diffuser
Removed
Restrictor Position # 1
Diffuser Installed
4060517
14 feet
(max)
10 feet
5 feet
0 feet
100-01158