Installation Instructions
SECTION 2
INSTALLATION
#HTK-EXT
R.10, October 2021
8
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
6. —If you are using #HTK-EXT-FEK, align the #HTK-EXT base with
FEK ensuring the cap is level. Apply a bead of silicone around the
entire metal flange of the #HTK-EXT-FEK and along the rear edge
of the #HTK-EXT. See
and
.
—If you are securing the HTK-EXT base directly to the wall, place
a bead of silicone on the rear edge of HTK-EXT base. See
. Then place a bead of silicone where the finishing material
makes contact with the #HTK-EXT. See
The next steps involve procedures for your fireplace.
7. Remove sheet metal screws securing the HTK cover plate on
your fireplace.
is an example of a HTK cover plate
on the CLW-72. The location of the HTK cover plate might vary
depending on the model. Refer to your fireplace manual for this
information.
CLW-ST: Both rectangular cover plates on the outer shell of the
appliance must be removed.
8. CLW-ST: There are (2) openings on the HTK-CWST air chute that
allow for installing one or two of the same heat transfer kit. If
installing (1) kit, remove (1) cover plate to install (1) collar. If
installing (2) kits, remove (2) cover plates to install (2) collars.
9. Install the unit specific heat transfer kit air chute. Use the metal
screws provided in the kit to install the air chute to the fireplace.
Reference the included instructions in the unit specific HTK air
chute for your model.
When the air chute is installed, make sure the damper lays
against the outer shell of the fireplace when in resting position.
Ensure the damper will move freely when the fan is engaged. See
.
10. Install the collar provided with the air chute using (4) sheet metal
screws.
Instructions continue on page 10.
FIGURE 2.9
Silicone Finishing Materials
FIGURE 2.8
Silicone Rear of #HTK-EXT
FIGURE 2.7
Silicone Perimeter
FIGURE 2.6
Silicone Corners