Heatilator • Caliber CNXT Series • 4047-132 Rev P • 11/07
39
Burn Risk
• Local codes may require installation of a
cap shield to prevent anything or anyone
from touching the hot cap.
WARNING
Note:
Where required, an exterior wall
fl
ashing is available.
When penetrating a brick wall, a brick extension kit is
available for framing the brick.
Install the Horizontal Termination Cap
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.
INTERIOR
Heat Shield or
Extended
Heat Shield
Wall Shield
Firestop
Heat Shield
1-1/2 in. (38 mm) min.
overlap
EXTERIOR
SHEATHING
Vent depth from back of appliance to
outside surface of exterior wall
(see chart below)
Slip Section
can be extended
Figure 8.12 Venting through the Wall
Cap Speci
fi
cation Chart (depth without using additional pipe sections)
CNXT Series
DVP-TRAPK1
Top Vent Depth
DVP-TRAP1
Rear Vent Depth
DVP-TRAPK2
Top Vent Depth
DVP-TRAP2
Rear Vent Depth
4-1/8 to 6 in.
4-5/8 to 6-1/2 in.
6-1/2 to 10-1/2 in.
7 to 11 in.
DVP-HPC1
Top Vent Depth
DVP-HPC1
Rear Vent Depth
DVP-HPC2
Top Vent Depth
DVP-HPC2
Rear Vent Depth
4-1/8 to 6-1/4 in.
4-5/8 to 6-3/4 in.
6-1/4 to 10-3/8 in.
6-3/4 to 10-7/8 in.
DVP-TRAP1 can adjust 1-7/8 in. (4-3/16 to 6-1/16)
DVP-TRAP2 can adjust 4 in. (6-9/16 to 10-9/16)
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)
Summary of Contents for CNXT4236IH CNXT4842IH
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