Hearth and Home Technologies I100 - Manual (Page 25)

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• Locate outside air kit on one side of fireplace.
Figure 7.19 Close-up of Outside Air Kit
• Open door (raise handle up to open, refer to Figure 2.1
for location of handles).
• Bend the four tabs out at 90 degrees. See Figure 7.20.
Figure 7.20 Bending Tabs on Outside Air Kit Collar
• Position ring over tabs and screw in place. See
Figure 7.21.
• Repeat for other side.
Figure 7.21 Attaching Outside Air Kit Collar
• Check the operation by moving the outside air control
handles up and down (refer to Figure 2.1).
• Mark and cut out a 4 in. (102 mm) hole in the building
side for air entry.
• Install the outside air hoods in the sidewall of the
structure, flush with the building’s exterior.
• Assemble the flexible duct (not supplied) between the
collar and the outside air hood. Secure into position with
the supplied wire ties.
• Check for light leaks with a flashlight and seal with duct
tape and/or insulation.
Heatilator • I100 • 35144 • Rev AG 7/12