How To Remove Attic Fan Blades

Remove the screw using a hex head wrench.

How to remove attic fan blades.

The nut will be on the fan blade collar. You may want to flip off the breaker switch that runs power to the room where the ceiling fan is located for added security. Turn off the breaker at your breaker box that provides current to the whole house fan. Remove the shutter assembly.

Make sure you keep the screws in a safe place. Find where your fan blades are attached to the ceiling fan housing and motor. Separate the grill cover from the back of the fan. Clean the large debris first.

Shut off the power. Measure the length of the ceiling fan blade you just removed. How to remove a whole house fan system. Turn the ceiling fan off and allow the rotation of the blades to come to a complete stop.

Make sure it is off by using. How to replace an attic ventilation fan. Remove the fan blade nut that attaches the fan blade to the motor shaft. Remove the screws holding the cover on the electrical connections box using a flat blade or phillips head.

Never trust the attic fan s thermostat. Turn off the branch circuit breaker on the service panel supplying power to the attic ventilation fan. Most fan blades attach via two screws near the motor and fan housing. Use a screwdriver to remove a single fan blade.

Step 2 locate the screws on the blade bracket that secures them to the motor. Remove loose matter from the fan parts with a paper towel or microfiber towel. Remove the whole house fan.