The cause of the problem could be the belt.
How to change a broan attic fan.
The fan is warranted for five years draws a mere 3 2 amps and is capable of handling an attic area up to 1500 sq.
You ll need to take out the outer casing of the fan and look to see if the belt is cracked sagging worn out or broken.
Mount the new unit.
Attic fans were originally installed with the primary purpose to exhaust the hot humid air from attics and attic crawlspaces.
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Its thermostat is installed in a control box and is prewired.
Tighten the four tabs on.
Insert the ezfit fan housing in the ceiling.
Mark the size of the ezfit fan housing using the template.
Learn how easy it is to install an attic fan.
Connect the vent pipe to the new unit.
If there s a problem with the belt replace it with a new one.
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Cut out the opening for the ezfit fan.
How to replace an attic ventilation fan.
Turn off the power to the fan at the circuit breaker.
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String new wiring cable from the fan to the switch location with the added wires needed to deal with both a fan and light switch dimmer.
How to install an ezfit bath vent fan.
Remove the old vent fan and housing.
Attic ventilation fans do.