PREPARE THE FAN

1.Remove the screw holding the blower assembly in place. Lift assembly from housing.

2.Slide adjustable mounting brackets into bracket channels on housing. NOTE: Housing may be mounted directly to joist using keyholes provided.

INSTALL THE FAN

1.Position housing between joists and extend mounting brack- ets. Position brackets such that bottom edge of housing will be flush with finished ceiling. Mark the top of keyhole on all four mounting brackets.

INSTALL THE FAN (CONT'D)

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1½" FOR

½" DRYWALL

2.Remove housing temporarily, and pound nails partially into joists at all four marked locations.

3.Hang housing from nails. Use measuring guides on corners of housing to check if unit will be flush with finished ceiling. Pound nails tight. For wide joist centers: A #8 x 3/8 self-tapping screw can be used to join extended brackets together and create a rigid mount. To ensure a noise-free mount, crimp the bracket channels tightly around mounting brackets.

4.Snap the damper/duct connector onto housing. Make sure that tabs on the duct connector lock in housing slots and that gravity closes damper.

5.Install 4” round duct and extend duct to outside through a roof or wall cap. Check damper to make sure that it opens freely. Tape all duct connections to make them secure and air tight.

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