My Attic Fan Does Not Work

At temperatures of 150 f or more that s a lot of heat sitting there in that plywood or osb.

My attic fan does not work.

Whether or not an attic fan really works is a controversial subject. Fan motor runs but the blades don t move sometimes you face an issue where the attic fan s motor comes on but the fan. If the motor is working but the fan blades are not moving the problem may be the belt. Even with the highest quality attic fans you re likely to run into one of these common attic.

Common attic fan problems and how to fix them. Strong attic fans can actually back draft furnaces or water heaters by pulling combustion gases out of their burnersand. Poor insulation is usually the culprit although if you enter the attic on sunny winter day your attic space can be warmed by the sun more than your furnace. When it comes to protecting your home from excess moisture mold and other signs.

Attic fan not turning on if the attic fan isn t turning on it could be an electrical issue a problem with the. My attic fans isn t working next steps common attic fan issues. A whole house fan is usually installed on the attic floor near the center of your house. Manufacturers of attic fans as well as hvac companies will tell you otherwise.

Switch off the power of the attic fan and remove the power cord. Fan problems if there are not enough soffit gable or ridge vents a powerful attic exhaust fan can pull the air from your home. 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. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic.

Energy professionals will tell you that they do more harm than good. If there is any damage to the belt replace it with a new one. Fan motor runs but not the blades. Some of it will go directly into the attic air by conduction but that s a small amount because air isn t a good conductor.

Little or no airflow. Open your windows before you turn on the fan. The replacement is quite simple and straightforward. Locate the thermostat casing and open it using a screwdriver.

Here is some information so you can decide whether an attic fan is right for your home. Good attic ventilation is excellent for. Remove the outer casing of the attic fan and check to see if the belt is sagging cracked worn or broken. The underside of the roof deck can get very hot so hot you can t keep your hand on it.

Get your attic fan in working order.