Instructions / Assembly

Step 7
When the unit is properly located, apply a generous
amount of roofing compound between the flange
and the shingles (do not hot mop) approximately
1-in inside the perimeter of the flange and begin to
secure with nails.
Suggested nailing pattern:
Step 8
Check the installation for leakage with water from a
garden hose. Do not spay water directly into the
vent opening.
THERMOSTAT INSTALLATION
WARNING
 Before wiring the thermostat, turn the power off at the breaker to avoid electrocution.
 Be certain to confirm to all Local Electric Codes and Regulations.
 Remove the cover from the thermostat box and use screws to attach the mounting plate to a stud.
 When installing the thermostat box, use screws to attach it to the stud to prevent damage to the control.
 Leave the back side of the control unobstructed to allow free air circulation behind the box.
 Wire the unit to the incoming power supply according to the diagram below.
 The thermostat is adjustable. Recommended setting is 90-110 degrees F depending on local
temperatures.
 The fan will run as long as the attic temperature remains above the set temperature.