Approved Venting; Horizontal Vent System Clearances; Horizontal Termination Minimum / Maximum; Venting (Cont.) - kozy heat Minnetonka-MTK 55345 Installation And Operation Manual

IMPORTANT: Consult the local and national installation codes
to assure adequate combustion and ventilation air is available.
Refer to the vent systems manufacturer's installation manual for complete installation instructions.
Installation must conform with the venting requirements and restrictions as outlined in this manual.

APPROVED VENTING

Simpson Dura-Vent DV-GS 5" x 8" direct vent system (horizontal and vertical terminations).
Metal Fab Direct Chimney System 5" x 8" (horizontal and vertical terminations).
ICC EXCELDirect Chimney Systems 5" x 8" (horizontal and vertical terminations).
Selkirk-Metalbestos Chimney Systems 5" x 8" (horizontal and vertical terminations).
Kozy Heat #800 series flexible vent system (horizontal terminations).

HORIZONTAL VENT SYSTEM CLEARANCES

ALL APPROVED VENTING
VERTICAL VENT SYSTEM CLEARANCES
ALL APPROVED VENTING
HORIZONTAL TERMINATIONS
MINIMUM: 45° elbow + 6" (152 mm) horizontal + termination cap.
MAXIMUM:
U.S. Installations: 45° elbow + 10 ft. (3.05 m) + termination cap.
Canadian Installations: 0-2000 ft. (0-607 m): 45˚ elbow + 10 ft. (3.05 m) + termination cap.
2000-4500 ft. ( 607 - 1372 m): 45˚ elbow + 10 ft. (3.05 m) + termination cap.
Must de-rate burner orifices: Natural Gas: #56 & #35
IMPORTANT: The horizontal vent heat shield must be installed when using a 45-degree elbow to horizontally position the vent system.
Exception: corner installations
Kozy Heat Wall Pass-thru, #800-WPT (4-1/2" (114 mm) - 6-1/2" (165 mm) wall thickness) or #800-WPT2 (6-1/2" (165 mm) - 12-1/2" (318 mm) wall
thickness), must be used on all horizontal vent runs.
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.
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
3 inches (76 mm) 1 inch (25 mm)
TOP
1 inch (25 mm) 1 inch (25 mm)
LP Gas: #69 & #52
PAGE 21
BOTTOM SIDES
1 inch (25 mm)
BOTTOM SIDES
1 inch (25 mm)
IMPORTANT: Flame height and appearance will vary depending upon
venting configuration and type of fuel used.
Venting requirements apply to both Natural and LP gas.