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Heatilator • NNXT33-IFT, NNXT33L-IFT, NNXT36-IFT, NNXT36L-IFT Owner’s Manual • 2628-981 Rev. D • 1/21
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Reference Materials
A. Accessories
Install approved accessories per instructions included
with accessories. Contact your dealer for a list of ap-
proved accessories.
WARNING!
Risk of Fire and Electric Shock!
Use ONLY
Hearth & Home Technologies-approved optional acces-
sories with this appliance. Using non-listed accessories
could result in a safety hazard and will void the warranty.
Factory-Installed Fan
The NNXT models include a factory-installed fan. Follow
the instructions included with the appliance remote con-
trol to operate the fan. Contact your dealer if you have
questions.
Decorative Barrier Doors and Fronts
WARNING! Risk of Fire!
Install ONLY doors or fronts
approved by Hearth & Home Technologies. Unapproved
doors or fronts may cause appliance to overheat.
DO NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install
one.
For more information refer to the instructions supplied
with your decorative barrier door or front.
Heat Management Systems
The optional heat management systems compatible with
this product are discussed in Section 3.I.
After a qualified service technician has installed the heat
management system, follow the instruction supplied with
the kit for operation. Contact your dealer if you have
questions.
Remote Controls, Wall Controls and Wall
Switches
After a qualified service technician has installed the re
-
mote control, wall control or wall switch, follow the in-
structions supplied with the control installed to operate
your appliance:
For safety:
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
Contact your dealer if you have questions.
IntelliFire Wi-Fi Module with IntelliFire App
After a qualified service technician has installed the Wi-
Fi module with IntelliFire app, follow the instructions sup-
plied with the control installed to operate your appliance.
Contact your dealer if you have questions.