Desa TC36N Series Owner's Operation And Installation Manual page 12

VENTING INSTALLATION
INSTRUCTIONS
Continued
Minimum Pipe
Overlap 1 / "
1
4
Direct-Vent
Pipe
Wall
Firestop
Maintain 1"
Minimum Air
Space Around
Outer Pipe When
Penetrating a Wall
10 / " x 10 / "
3 3
4 4
Framed Opening
Exterior Wall with Vinyl Siding
Figure 13 - Typical Horizontal
Termination Cap Mounting with
Additional Siding Standoff Installed
Horizontal Termination Configurations
Figures 14 through 18 show different configura-
tions and alternatives for venting with horizontal
termination. Each figure includes a chart with
critical minimum and maximum dimensions which
MUST be met. IMPORTANT: Remember that a
horizontal run of venting must have a 1/4" rise for
every 12" of run toward the termination.
NOTICE: Do not seal termination
cap to vent pipe. Cap must be
removable for vent inspection
and maintenance.
WARNING: Never run vent
downward as this may cause
excessive temperatures which
could cause a fire. Operation of
improperly installed and main-
tained venting system could
result in serious injury, property
damage or loss of life.
12
Siding Standoff
Screws
High Wind
Termination
Apply
Mastic to
Outside
Edge of
Standoff
www.desatech.com
GROUND FLOOR INSTALLATION
Recommended Applications:
• Installation using cabinet surrounds
• Through the wall using round or square termina-
tion (up to 12" horizontal pipe)
• NOT FOR CORNER INSTALLATION
Adjustable
Horizontal
Pipe 12" Max.
High Wind
Square
Termination
Wall Firestop
Vertical (V)
32
3
45° Elbow
Wall
Firestop
* If installing this fireplace at altitudes of
4000 feet and above, it is recommended
that an additional vertical height of 6" be
added to the vent system.
Figure 14 - Horizontal Termination
Configuration for Square or Round
Terminations
45° Elbow
Square Termination
Horizontal (H)
/ " min. 17" max.
4
Exterior Portion
of Wall Firestop
(Round
Termination
Only)
Horizontal
Round
Termination
Round
Termination
116192-01E