13
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.
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 Direct Chimney Systems 5” x 8” (horizontal and vertical terminations).
Selkirk Model DT Direct Vent Chimney Systems 5” x 8” (horizontal and vertical terminations).
Kozy Heat #800-1 series flexible vent system (horizontal terminations).
BDM 5” x 8” Direct Vent Chimney System (horizontal and vertical terminations).
APPROVED VENTING
VENTING
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.
ELBOWS
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.
Page 25 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting
is completed.
RESTRICTOR
CAUTION
This gas appliance must not be connected to or joined with any other chimney flue serving another appliance.
IMPORTANT
Consult the local and national installation codes to assure adequate combustion and ventilation air is available.
Flame height and appearance will vary depending upon venting configuration and type of fuel used.
Venting requirements apply to both Natural and LP gas.
NOTE
(2) 45° degree elbows may be used in place of (1) 90° elbow.
TO BE USED AT INSTALLER DISCRETION.
Large Restrictor
Bend tabs to approx. 80 degree
angles to create tension to hold
itself in place when installed.
Slide restrictor into exhaust pipe on top of fireplace with tabs
pointing towards you prior to attaching venting.
Remove tab (s) to
create small restrictor
Figure 13a