Do Attic Fans Work With Ridge Vents

Attic fans can also make a lot of noise.

Do attic fans work with ridge vents.

Attic fans exhaust hot air from your attic to the outside. When you are deciding between a ridge vent or an attic fan consider the needs of the attic. An attic fan is an active system that actually forces air out. Combining an attic power vent fan with a ridge vent is usually not recommended because.

If air is drawn in through the ridge vent while it s raining it might pull rainwater in with it which could lead to leaking or mold in the attic. Instead of installing an attic fan carter recommends using ridge vents on your roof. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. Ridge vents are a passive system simply allowing hot air to rise up through them rather than pushing it out as a fan does.

Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. The prevailing winds and the amount of shade your house gets will also affect your results. How an attic fan works. This air is then exhausted through the fan to the outside.

Fresh air is pulled in from your soffits and or roof vent creating a draft through your attic. Vents that run along the roof ridge are an alternative to those that exit through the roof decking or gables and if the ridge is long enough they may be the only roof vents you need. After installing a ridge vent a homeowner might feel a temperature change says jerry alonzy a handyman working in canton connecticut. The ridge vents allow for this moisture to escape so that you do not have a build up of this humid air threatening to cause damage to your roofing members and anything stored in your attic.

It could reverse the natural flow of hot air out the ridge vent. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Ideally this will lower the high temperatures that have built up in your attic.