Elbows; Horizontal / Vertical Combination; Restrictor Installation - kozy heat DULUTH 55801 Installation And Operation Manual

ELBOWS

NOTE: (1) 90˚ elbow is included within the maximum vent runs.
(2) 45° degree elbows may be used in place of (1) 90° elbow.
For each additional 90° elbow used after first elbow, 3ft. (914mm) must be subtracted from maximum allowed venting. For each 45° elbow
used, 1-1/2ft. (457mm) must be subtracted from maximum venting allowed.
HOR. / VERT. COMBINATION
32ft. (9.754m)
30ft. (9.144m)
25ft. (7.62m)
20ft. (6.096m)
15ft. (4.572m)
10ft. (3.048m)
5ft. (1.524m)
2ft. (610mm)
0ft.
Figure 14a
(0m)
RESTRICTOR
Each installation is unique and affected by various factors including venting configuration, altitude and climate. Therefore, after fireplace
installation is complete a restrictor may be required or may need to be removed or modified.
Page 24 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting
is completed.
IMPORTANT: DO NOT INSTALL RESTRICTOR IF VENTING CONFIGURATION IS AT MINIMUM VENTING REQUIREMENTS.

RESTRICTOR INSTALLATION

Large Restrictor
Figure 14b
VENTING
5ft.
10ft. 12ft.
(1.52m)
(3.05m) (3.66m)
Remove tab (s) to create
small restrictor
Bend tabs to approx. 80 degree
angles to create tension to hold
itself in place when installed.
PAGE 14
Slide restrictor into exhaust pipe
with tabs pointing towards you prior
to attaching venting.