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111906-01E
For more information, visit www.desatech.com
For more information, visit www.desatech.com
10
Horizontal High
Wind Square
Termination
Wall
Firestop
45° Elbow
Figure 14 - Horizontal Termination Configuration for Square or
Round Terminations
45° Elbow
Wall
Firestop
Horizontal
Round
Termination
Exterior Portion of Wall
Firestop (Round
Termination Only)
GROUND FLOOR INSTALLATION
Recommended Applications:
• Installation using cabinet surrounds
• Through the wall using round or square termination
(up to 12" horizontal pipe)
• NOT FOR CORNER INSTALLATION
VENTING INSTALLATION
INSTRUCTIONS
Continued
VENTING INSTALLATION INSTRUCTIONS
Installation Planning (Cont.)
Adjustable
Pipe 12" Max.
Horizontal Termination Configurations
Figures 14 through 18 show different configurations and alterna-
tives 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.
Figure 13 - Typical Horizontal Termination Cap Mounting with
Additional Siding Standoff Installed
Siding Standoff
Screws
High Wind
Termination
Apply Mastic to
Outside Edge of
Standoff
Exterior Wall
with Vinyl Siding
10
3
/
4
" x 10
3
/
4
"
Framed
Opening
Maintain 1"
Minimum Air
Space Around
Outer Pipe When
Penetrating a Wall
Minimum Pipe
Overlap 1
1
/
4
"
Wall
Firestop
Direct Vent
Pipe
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.
9.
Combustible Exterior Wall Only:
Slide wall firestop against
interior wall surface and attach with screws provided. See Figure
13 for horizontal termination details.
10. Place fireplace into position and shim with noncombustible ma-
terial if needed. Nail or screw side flanges to framing to secure
unit in place.
IMPORTANT:
Make sure fireplace is level before
securing. If fireplace is not level it will not work properly.
Vertical (V)
Horizontal (H)
36
3
/
4
" min.
17" max.