Masonry Fireplaces - Jøtul Katahdin GI 450 DV II Installation And Operation Instructions Manual

Venting through a Masonry Fireplace
1. Measure height of the chimney to fireplace opening.
Determine if both the intake and exhaust will be
extended to the top of the chimney. In Canada, both
liners must extend the full length of the chimney
and be connected to both the unit and the termina-
tion kit.
2. Cut the appropriate lengths of flex duct for both the
intake and exhaust. Label both ends of the Exhaust
duct.
3. Follow the manufacturer's instructions to attach the
ends of the duct(s) to the chimney termination kit as
appropriate.
4. Drop the liners down the chimney from the top and
rest the termination kit atop the chimney.
5. Seal the chimney termination kit to the top of the
chimney flue with high temperature sealant.
6. Secure the appropriate direct vent cap to the termi-
nation kit.
7. Inside the fireplace, fully extend the duct and trim
any excess so that the ends hang approximately 15"
from the floor of the fireplace.
8. If the Intake duct is not attached to the chimney
termination kit:
A. Install a minimum 6 foot length flex duct for the
up the flue.
B. A METAL block-off plate must be constructed and
installed in the damper area to completely seal off
the flue from the room. Cut holes in the plate for
both the Intake and Exhaust liners.
C. A direct vent cap is required to allow fresh air into
the chimney flue and ultimately into the intake duct
to the insert.
9. Compress the ducts so that they are hanging above
the height of the fireplace opening and are out of the
way.
10. Position the insert without surround panels half-
way inside the fireplace and attach duct you labelled
Exhaust to the Exhaust collar on the insert. Both
Intake and Exhaust collars are labelled.
11. Secure the ducts to the collars with sheet metal
screws or hose clamps. No silicone or sealant is
required.
12. Once the gas line is installed, carefully push the unit
inside the fireplace.
WARNING: FAILURE TO POSITION THE PARTS IN AC-
CORDANCE WITH THIS DIAGRAM OR FAILURE TO USE
ONLY PARTS SPECIFICALLY APPROVED WITH THIS
APPLIANCE MAY RESULT IN PROPERTY DAMAGE OR
PERSONAL INJURY.
IMPORTANT NOTICE:
INSTALLATION OF A HIGH-WIND TERMINATION CAP
IS RECOMMENDED FOR ALL IPI APPLIANCES. IF USING
SIMPSON DURA-VENT, AN ADDITIONAL WIND SCREEN
#46DVA-VWG IS ALSO RECOMMENDED.
Listed, Standard
or High-Wind
Termination Cap
Sealed Chimney
Cap Anchor Plate
Listed Flexible
Gas Liners
Max. Height 40 ft.
Min. Height 10 ft.
In the U.S., the Air
Intake pipe must
extend through the
damper and into
the first chimney
flue.
Maintain proper
clearance to Mantel
and Trim.
See pages 8-9.
Metal block-off plate
is required to seal flue
from the living area
if Air Intake pipe does
not connect directly to
a Direct Vent Termina-
tion at the top of the
chimney
Figure 8. Masonry Fireplace Venting Configuration.
CANADA: Air intake must connect to chimney cap.
139177_Rev_C July 11, 2010
Exhaust
Air
Intake
11