Do Attic Fans Work With Ridge Vents

Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation.

Do attic fans work with ridge vents.

This air is then exhausted through the fan to the outside. Attic fans exhaust hot air from your attic to the outside. That means you have a lower risk of mold or mildew development. Attic fans can also make a lot of noise.

Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. Ideally this will lower the high temperatures that have built up in your attic. Installing roof ridge vents and more attic insulation are better options experts say. Adding roof ridge vents can reduce summer air conditioning costs prevent roof mildew and rot and keep your roof in better shape longer.

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. While a power vent fan combined with a ridge vent can work against the natural flow of air through the attic it will still exhaust more hot air than not having a fan at all it s just not the most efficient way to go about it. If you have suitable intake venting a ridge vent might be a better. Unlike ridge vents attic fans use electricity and need regular maintenance to keep working properly.

More than 50 of the attic fans i see do not work and have current still live to the motor. 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. Rafter vents ensure the soffit vents are clear and there is a channel for outside air to move into the attic at the soffits and out through the gable or ridge vent. The downside of attic ventilation fans.

How an attic fan works. To install the rafter vents staple them directly to the roof decking. Rafter vents come in 4 foot lengths and 14 1 2 and 22 1 2 inch widths for different rafter spacings. Fresh air is pulled in from your soffits and or roof vent creating a draft through your attic.

Purchasing an electric or solar attic fan may not provide the savings that homeowners expect. You will also discover that this product can work by itself to release moisture from the house which is especially useful during the winter months. Best ventilation is open soffit venting to a open vented ridge vent. Choosing a ridge vent or an attic fan.

Ridge vent must me installed per the manufactures instructions. Do not use mechanical means electric attic fans.