Kozy Heat Fireplaces HTK-EXT Mode D'emploi page 10

The next steps involve procedures for the HTK-EXT.
11. Lay the band clamp over the 6" collar of the HTK-EXT as shown in FIGURE 2.13. Attach the inside 6" liner to the collar with (3)
sheet metal screws. Use the band clamp to attach the outer insulated liner over the top of the inner liner to the collar of the
HTK-EXT. See FIGURE 2.14 and FIGURE 2.15.
12. Cut insulated flex pipe to desired length to reach from the collar on the air chute to the collar on the exterior heat transfer
kit.
13. Slide the band clamp over the collar on the HTK air chute that is attached to the fireplace. Attach the inside 6" liner to the
collar with (3) sheet metal screws. Use the band clamp to attach the insulated outer liner over the top of the inner liner and
the air chute collar.
14. Secure flexible pipe. Support the duct at intervals of no greater than 4 feet.
15. Run the wiring into the #HTK-EXT. See section 3.0 (page 11).
16. After you complete the necessary wiring, reinstall the cover assembly using (6) screws previously removed.
17. Use (3) provided screws to attach the vinyl siding shield. See FIGURE 2.16.
Figure 2.13 - Band Clamps
Figure 2.14 - Screw Inner Liner
HTK-EXT
Figure 2.15 - Install Outer Liner with Band Clamp
Figure 2.16 - Vinyl Siding Shield Installed
10 Rev. 11 - April 2024