Vertical Vent System Clearances - kozy heat Thief River Falls-TRF 56701 Installation And Operation Manual

VERTICAL VENT SYSTEM CLEARANCES

DURA-VENT
AMERI-VENT
KOZY HEAT #700 SERIES
VERTICAL TERMINATIONS (top vent)
MAXIMUM: 33 ft. (10.06m) + cap.
NOTE: Flange on top stand-off must be bend upwards to a 90˚
angle when top venting.
VERTICAL TERMINATIONS (rear vent)
MINIMUM: 90˚ elbow +14" ( 356mm) + cap.
MAXIMUM: 90˚ elbow + 22 ft. (6.71m) + cap.
RESTRICTOR
A restrictor is included in fireplace components packet.
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.
Please refer to page 26 for installation instructions if installing the restrictor in conjunction with the venting.
Page 51 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after
venting is completed.
HORIZONTAL & VERTICAL COMBINATION TERMINATIONS (top vent)
MAXIMUM: 10 ft. (3.05) horizontal + 20 ft. (6.10 m) vertical + cap. 30 ft (9.14m) total.
NOTE: Flange on top stand-off must be bend upwards to a 90˚
angle when top venting.
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.
VENTING
TOP BOTTOM
1 inch (25 mm) 1 inch (25 mm)
1 inch (25 mm) 1 inch (25 mm)
DO NOT USE FOR VERTICAL TERMINATIONS
PAGE 25
SIDES
1 inch (25 mm)
1 inch (25 mm)