Attic Fan Broken

If the motor is working but the fan blades are not moving the problem may be the belt.

Attic fan broken.

An attic fan is a fan installed on a roof or gable that circulates air throughout the attic. How much does it cost to repair an attic fan. Little or no airflow. The average cost to repair an attic fan is 130 300.

Http amzn to 1tq17ky replacing and attic fan is easier than you might think. Sometimes you face an issue where the attic fan s motor comes on but the fan blades don t move. It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air. Unlike a ventilation fan a whole house fan an attic mounted fan that exhausts air from a home at night is designed to cool a house that is to lower the indoor temperature.

This issue can happen on any type of attic fan as it is caused by the fan blades being bent dented or broken. The replacement is quite simple and straightforward. It pulls fresh air into the attic and pushes the heated air outside. In this case shut off the power to the fan and check the blades.

Switch off the power of the attic fan and remove the power cord. 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. Remove the outer casing of the attic fan and check to see if the belt is sagging cracked worn or broken. The longer your attic has a broken fan the more likely the heat is to cause damage.

The cause of the problem could be the belt. With some basic tools you can replace the fan motor or. If there is any damage to the belt replace it with a new one. Could warp or melt things made of plastic or candles.

A powered attic ventilator has a different purpose. Replacing a broken motor will cost about 125 for an attic fan and between 50 and 100 for a whole house model. This is a very common issue caused by normal wear and tear over the years. If you notice that the attic fan is not switching on or off according to temperature variation it indicates that the thermostat is no longer functioning properly.

Tune up the fan to prevent burgeoning problems and malfunctions. If there s a problem with the belt replace it with a new one. If needed either replace the blades or hammer them back into their original shape. Whole house fan repair ranges from 250 to 350 but can cost up to 650.

Attic fan repair averages 294 typically costing homeowners between 205 and 427. Recommend the best ventilation practices for your region and home s attic design. Type in your zip code and homeadvisor will find attic fan repair services in your area.