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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
13
Securing Screws
(OUTSIDE of
Appli
ance)
Insulation
Top Vent
Vent Seal Cap
Firebox Top
Cabinet Top
CROSS SECTION
SIDE VENT SEAL CAP REMOVAL
(SIDE VENT INSTALLATIONS ONLY)
Insulation
Vent Seal Cap
Securing Screws
Side Vent
Cabinet Back
CROSS SECTION
(INSIDE of Appli
ance)
(OUTSIDE of
Appli
ance)
(INSIDE of
Appli
ance)
WARNING
The VENT SEAL CAP must remain securely installed
on unused vent collar. Failure to do so could result in
leakage of fl ue products into living space.
Figure 17
Figure 15 -
Figure 16 -
INSTALLING VENT RESTRICTOR
(Top Vent Installations with Vertical Terminations Only)
A vent restrictor (provided) may be needed with this appliance. If needed,
install the vent restrictor (provided) in the appliance top fl ue outlet as
shown in Figure 17 when vertically terminating the vent system above
the roof. It may be installed either from inside or outside the appliance,
in the inner fi replace collar. It is press-fi tted in place.
Restrictor
Appliance Top
Vent Outlet
TOP VENT SEAL CAP REMOVAL
(TOP VENT INSTALLATIONS ONLY)
Vent Restrictor
Vent Restrictor
Installation
Installation
(Top Vent)
(Top Vent)
Step 3. INSTALL THE VENT SYSTEM
These instructions should be used as a guideline and do not supersede
local codes in any way. Install vent according to local codes, these instruc-
tions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the
current standards of CAN/CGA-B149.1 and -B149.2 in Canada.
• Use only approved venting components. See Approved Vent Compo-
nents, Page 2.
• These fi replaces must be vented directly to the outside.
The vent system must NOT service multiple appliances, and must never
be connected to a fl ue serving a solid fuel burning appliance. The vent
pipe is tested to be run inside an enclosure (such as a chase). There is
no requirement for inspection openings in the enclosure at any of the
joints in the vent pipe.
REMOVE VENT SEAL CAP
(From the vent that will be used only)
Top Vent - See Figure 15 and Side Vent - See Figure 16
Preparing the Appliance Vent Collar
Each of the appliances' two vent collars are sealed with a seal cap which
must be removed from the vent collar being used. Refer to Figure 15
for top vent installations and Figure 16 for side vent installations and
the following steps to prepare the appropriate collar for use.
From the vent collar being used, remove the two screws securing the
vent seal cap. Twist the cap counterclockwise. Pull it away from the
appliance and discard, along with the piece of insulation.
VENTING SYSTEM - HORIZONTAL OR VERTICAL
With the appliance secured in framing, determine vent routing and identify
the exterior termination location. The following sections describe vertical
(roof) and horizontal (exterior wall) vent applications. Refer to the section
relating to your installation. A list of approved venting components is
shown on Pages 31 and 32.