10
139894 GF 160 DV IPI 12/17
Figure 6.2.
Vent Termination Restriction Zones - NG / LP.
See also Snorkel Termination vent run restrictions, pg. 12.
Figure 6.4.
Determine the dial notch position appropriate to your vent
configuration as designated in Fig 6.2. Pivot the dial to
align the lock nut with that notch.
Remove Collar Grills
Figure 6.3.
Use a 10 mm wrench to loosen the Restrictor lock nut.
Pivot
Lever
Lock Nut
Approved Horizontal and Vertical
Vent Terminations
• NOTE: Long vertical vent runs (over 12 ft.) in
uninsulated air space may require the stove be
operated in CPI mode for best performance.
• ALL VENTING MUST TERMINATE (END) WITHIN
ONE OF THE DESIGNATED AREAS.
• SET STOVE EXHAUST RESTRICTOR TO THE
POSITION THAT CORRESPONDS TO THE VENT
TERMINATION AREA IN THE MATRIX. When
termination is exactly on a division line, use
the less restrictive position. For example, if
termination is 10 feet high and offset 7 feet,
restriction should be set at Position B.
• Up to two 45° elbows or one additional 90°
elbow is permitted in addition to the first
elbow, however, a 5 foot reduction in horizontal
length must be made for
each
additional elbow
whether 45° or 90°.
