Heatilator • NDV3630I-B, NDV3933I-B, NDV4236I-B, NDV4236I-NVR, NDV4842I-B Owner’s Manual • 2382-981 Rev. N • 5/22
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Reference Materials
A. Accessories
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 fireplace:
For safety:
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
See your dealer if you have questions.
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.
Decorative 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.
This appliance has been supplied with an integral
barrier to prevent direct contact with the fixed glass
panel. 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 door or front.
Optional Refractory Kit
If desired, a refractory kit may be added. Contact your
dealer to order the correct refractory kit. Detailed installa
-
tion instructions are included with the refractory kit.
Optional Fan Kit
If desired, a fan kit may be added. Contact your dealer
to order the correct fan kit. Heat management for the fan
is discussed in Section 3.H. Detailed instructions are in-
cluded with the fan kit.