Attic Fan Doesn T Work

Fan problems if there are not enough soffit gable or ridge vents a powerful attic exhaust fan can pull the air from your home.

Attic fan doesn t work.

Strong attic fans can actually back draft furnaces or water heaters by pulling combustion gases out of their burnersand. Whether or not an attic fan really works is a controversial subject. Firstly let s start off with clarifying the. Manufacturers of attic fans as well as hvac companies will tell you otherwise.

Attic fan not turning on if the attic fan isn t turning on it could be an electrical issue a problem with the. At temperatures of 150 f or more that s a lot of heat sitting there in that plywood or osb. Little or no airflow. Imagine yourself laying in the sun on a beach in cancun.

The reason fans don t work to cool your attic i explained to our client that the idea of attic fans to remove hot air from the attic area might seem logical. If there is any damage to the belt replace it with a new one. Here is some information so you can decide whether an attic fan is right for your home. Remove the outer casing of the attic fan and check to see if the belt is sagging cracked worn or broken.

But they would be throwing their money away because it doesn t work. Good attic ventilation is excellent for. If the motor is working but the fan blades are not moving the problem may be the belt. Energy professionals will tell you that they do more harm than good.

The underside of the roof deck can get very hot so hot you can t keep your hand on it. This will help to avoid premature damage to the shingles or mold building up in moist hot. 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.