Hearth and Home Technologies Cinch Pipe & Termination Cap System - Manual (Page 9)

Hearth & Home Technologies Inc. • Cinch Pipe & Term Caps • 4033-900 Rev K • 05/05 9
Burn Risk
• Local codes may require installation of a
cap shield to prevent anything or anyone
from touching the hot cap.
WARNING
Do NOT connect a pipe section to a termination cap
without using the telescoping fl ue section found on the
termination cap.
WARNING
Fire Risk
Exhaust Fumes Risk
Impaired performance of appliance.
• Overlap pipe slip sections at least 2 in.
• Use pilot holes for screws.
• Screws must not exceed 1 in. long.
• Pipe may separate if not properly
joined.
WARNING
E. Install the Heat Shield and Horizontal Termination Cap
Heat Shield Requirements for Horizontal Termination
For all horizontally vented appliances, a heat shield MUST
be placed 1 in. above the top of the vent between the wall
shield and the base of the termination cap.
There are two sections of the heat shield. One section at-
taches to the wall shield with two screws. The remaining
section is attached to the cap in the same manner. See
Figure 2.16.
If the wall thickness does not allow the required 1-1/2 in.
heat shield overlap, an extended heat shield must be used.
The extended heat shield will need to be cut to the thickness
of the wall and be attached to the wall shield. The small leg
A 1-1/2 in. minimum overlap MUST be maintained on
the telescoping fl ue section of the 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.
INTERIOR
Heat Shield or
Extended
Heat Shield
Wall Shield
Inner Vent
Outer Vent
Rear Vent
Heat Shield
1-1/2 in. (38 mm) min.
overlap
EXTERIOR
SHEATHING
Figure 2.16 Venting through the Wall
on the extended heat shield should rest on the top of the vent
(pipe section) to properly space it from the pipe section.
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.
Caulk the outside edges of the 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.