Hearth & Home Technologies • DV3732, DV3732L, DV4236 Installation Manual • 2355-980 Rev. H • 3/16
40
Figure 7.16 Venting through the wall
INTERIOR
HEAT SHIELD OR
EXTENDED
HEAT SHIELD
WALL SHIELD
FIRESTOP
HEAT SHIELD
1-1/2 IN. (38 MM) MIN.
OVERLAP
SHEATHING
VENT DEPTH FROM BACK OF APPLIANCE TO
OUTSIDE SURFACE OF EXTERIOR WALL
(SEE CHART BELOW)
SLIP SECTION
CAN BE EXTENDED
INNER VENT
OUTER VENT
EXTERIOR
Note:
When using termination caps with factory-supplied
heat shield attached, no additional wall shield
fi
restop is
required on the exterior side of a combustible wall.
Install Horizontal Termination Cap (DVP and
SLP Pipe)
WARNING! Risk of Fire!
The telescoping
fl
ue section of
the termination cap MUST be used when connecting vent.
• 1-1/2 (38 mm) minimum overlap of
fl
ue telescoping
section is required.
Failure to maintain overlap may cause overheating and
fi
re.
• Vent termination must not be recessed in the wall. Siding
may be brought to the edge of the cap base.
• Flash and seal as appropriate for siding material at
outside edges of cap.
• When installing a horizontal termination cap, follow
the cap location guidelines as prescribed by current
ANSI Z223.1
and
CAN/CGA-B149
installation codes
and refer to Section 4 of this manual.
CAUTION! Risk of Burns!
Local codes may require in-
stallation of a cap shield to prevent anything or anyone
from touching the hot cap.
NOTICE:
For certain exposures which require superior
resistance to wind-driven rain penetration, a
fl
ashing kit
and HRC caps are available. When penetrating a brick
wall, a brick extension kit is available for framing the brick.
Termination Cap Speci
fi
cation Chart
(depth without using additional pipe sections)
DV3732
DV4236
DVP-TRAPK1
Top Vent
Depth
DVP-TRAP1
Rear Vent
Depth
DVP-TRAPK2
Top Vent
Depth
DVP-TRAP2
Rear Vent
Depth
N/A
3-1/8 in. to
5 in.
N/A
5-1/2 in. to
9-1/2 in.
DVP-HPC1
Top Vent
Depth
DVP-HPC1
Rear Vent
Depth
DVP-HPC2
Top Vent
Depth
DVP-HPC2
Rear Vent
Depth
N/A
3-1/8 in. to
5-1/4 in.
N/A
5-1/4 in. to
9-3/8 in.
DVP-TRAP1 can adjust 1-1/2 in. (3-1/8 to 4-5/8)
DVP-TRAP2 can adjust 4 in. (5-3/8 to 9-3/8)
DVP-HPC1 can adjust 2-1/8 in. (4-1/4 to 6-3/8)
DVP-HPC2 can adjust 4-1/8 in. (6-3/8 to 10-1/2)