2
Hearth & Home Technologies •
HZLIN-ADP
Instructions • 2600-972 • 5/19
Figure 4 Assemble the Heat-Zone
®
-Gas Components
Fan Housing
Round to Oval Adapter
6 in. Insulated
Round Air Duct
***DAMPER
DUCT COLLAR
**ATTACH WITH
ZIP TIE AT
DAMPER
**USE THE INCLUDED ZIP TIE TO ATTACH THE FLEX
DUCT TO THE DAMPER
***VERIFY DAMPER IS OPERATIONAL AND NO OBSTRUCTIONS,
SUCH AS SCREWS, ARE PRESENT
CRIMPED SIDE UP
4. Center the duct collar, included with the Heat-Zone
®
-
Gas kit, around the open hole and attach it to the
appliance with 3 screws included in the Heat-Zone
®
-Gas
kit. See Figure 4.
5. Attach damper to the Heat-Zone
®
-Gas duct collar with
three screws. Install damper with the crimped side up.
See Figure 4.
CAUTION! Risk of Overheating! Risk of Burns!
Damper
must be installed. Register will become hot in absence
of damper.
NOTICE:
Damper must be installed correctly or it will not
function properly.
6. Verify the damper opens and closes properly.
7. Attach six inch duct to the damper using a zip tie. See
Figure 4.
8. Use the power cord supplied with the Heat-Zone
®
-Gas
kit to plug the Heat-Zone
®
-Gas into the fan port on the
auxiliary control module (ACM). See Figure 5.
Refer to the Heat-Zone
®
-Gas Kit instructions for the
remaining installation steps.
Figure 3 Install Collar
3. Place the collar, included with the HZLIN-ADP kit, into
the opening as shown in Figure 3.
