Venting; Approved Venting; Horizontal Vent System Clearances; Horizontal Termination Minimum / Maximum - kozy heat Dassel DSL-36 Installation And Operation Manual

IMPORTANT Consult the local and national installation codes to assure adequate combustion and ventilation air is available.
This fireplace is designed to be used with any of the following vent systems without the use of an additional adaptor. Refer to vent manufacturer's
installation manual for complete installation instructions. Installation must conform with venting requirements and restrictions as outlined in this
manual.

APPROVED VENTING

Simpson Dura-Vent DV-PRO 5" x 8" direct vent system (horizontal and vertical terminations).
Simpson Dura-Vent 8" x 6-5/8" Decreaser (used with Simpson Dura-Vent direct vent system only).
Selkirk Metalbestos 5" x 8" direct vent chimney system (horizontal and vertical terminations).
Kozy Heat #800 series flexible vent system (horizontal terminations).
Metal Fab 5" x 8" direct vent chimney system (horizontal and vertical terminations).
ICC 5" x 8" direct vent chimney system (horizontal and vertical terminations).
Security 5" x 8" direct vent chimney system (horizontal and vertical terminations).
Amerivent / American Metal 5" x 8" direct vent chimney system (horizontal and vertical terminations).
ALL APPROVED VENTING
The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system.
Kozy Heat Wall Pass-thru, #800-WPT (4-1/2" (114mm) - 6-1/2" (165mm) wall thickness),
IMPORTANT
or #800-WPT2 (6-1/2" (165mm)-12-1/2" (318mm) wall thickness) must be used on all horizontal vent runs if using 5" x 8" venting.
If using Dura-Vent 8" x 6-5/8" Decreaser, follow vent pipe manufacturer‟s installation instructions for their wall thimble.
HORIZONTAL TERMINATIONS (5" X 8")
MINIMUM: 90° elbow + 6" (152mm) horizontal + termination cap. (Horizontal Vent Heat Shield required).
MAXIMUM: 90° elbow + 30ft. (9.14m)* + termination cap.
* Horizontal terminations over 25ft. (7.62m) must use stainless steel pipe for the entire length of termination.
HORIZONTAL TERMINATIONS (with 8" x 6-5/8" Decreaser)
MINIMUM: 2ft. (610mm) vertical + Decreaser + 90° elbow + 6" (152mm) horizontal + termination cap.
MAXIMUM: 2ft. (610mm) vertical + Decreaser + 90° elbow + 30ft.* (9.14m) horizontal + termination cap.
* Horizontal terminations over 25ft. (7.62m) must use stainless steel pipe for the entire length of termination.
The horizontal heat shield included with this fireplace must be installed when using a 90 -degree elbow to horizontally
position vent system. This includes any corner installation.
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.

VENTING

HORIZONTAL VENT SYSTEM CLEARANCES

TOP
3 inches (76mm)
BOTTOM
1 inch (25mm)
17
SIDES
1 inch (25mm)