Horizontal / Vertical Combination Venting; Restrictor Installation - kozy heat Trimont TMT-3875 Installation And Operation Manual

HORIZONTAL & VERTICAL COMBINATION TERMINATIONS
30 ft. (9.144 m) = 10 ft. (3.046 m) maximum horizontal / 20 ft. (6.096) maximum vertical.
CAUTION: This gas appliance must not be connected to or joined with any other chimney flue serving another appliance.
ELBOWS
For each additional 90° elbow used after the first elbow, 3 ft. (914 mm) must be subtracted from the maximum allowed venting. For each 45°
elbow used, 1-1/2 ft. (457 mm) must be subtracted from the maximum venting allowed.
NOTE: (2) 45° degree elbows may be used in
place of (1) 90° elbow.
RESTRICTOR
IMPORTANT: WE RECOMMEND INSTALLING A RESTRICTOR (INCLUDED IN THE FIREPLACE COMPONENTS PACKET) ON ALL
VERTICAL VENT TERMINATIONS INSTALLED WITHOUT ELBOWS.
Each installation is unique and affected by various factors including venting configuration, altitude and climate. Therefore, after fireplace in-
stallation is complete a restrictor may be required or may need to be removed or modified.
Page 47 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is
completed.

RESTRICTOR INSTALLATION

Large Restrictor
VENTING
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 20
Slide restrictor into exhaust pipe on top of
fireplace with tabs pointing towards you
prior to attaching venting.