Power Attic Fan Vs Turbine

They come in varying degrees of quality.

Power attic fan vs turbine.

A solar fan doesn t rely on the wind and it actually has a more powerful motor in it so it keeps the temperature of your attic regulated regardless of wind conditions. Attic must have 5 sq. After attic fan installation ac still off during day. A solar fan is able to actively pull more air into your attic than a turbine can.

These raised vents are often seen spinning at the top of neighborhood homes and are very efficient. Without any air movement temperatures in the attic soar in summer and plunge in winter. A turbine is installed directly on the top of a roof and uses wind power to suck hot and humid air out of the attic. Solar fans don t require any electricity wind or attic pressure to spin.

They can squeak and rattle when they are moving and the most common type is a wind turbine. Ft of vent space half dedicated for air intake in the soffits and the other half for exhaust on the roof. Turbine vents use outside wind to power the spinning vent and allow airflow into and out of the attic. These types of vents have moving parts that operate through wind power.

This was observed on numerous days following the installation. Without ventilation unfinished attic spaces can end up having stagnant air. Temp 84f at 5pm. The wind spins the turbine which is linked to a fan blade that pulls hot air up and out the same vented turbine.

These can be ridge vents wind turbines or the flat vents your roofer wants to install. A turbine has a series of vanes that spin as wind passes through them. The sun does that. Good attic ventilation is important for preventing ice dams in the winter.

In summer air movement helps rid the attic space of. During workdays would leave air conditioner off when leaving in the morning. The attic fan kept my house cooler by 8f compared to pre fan installation days. Temp 92 f at 5pm.

Unlike turbines this venting style does not have any moving parts.