Power Attic Fan Vs Turbine

In summer air movement helps rid the attic space of.

Power attic fan vs turbine.

A turbine has a series of vanes that spin as wind passes through them. Temp 92 f at 5pm. Turbine vents use outside wind to power the spinning vent and allow airflow into and out of the attic. This was observed on numerous days following the installation.

These can be ridge vents wind turbines or the flat vents your roofer wants to install. Temp 84f at 5pm. These types of vents have moving parts that operate through wind power. During workdays would leave air conditioner off when leaving in the morning.

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. 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. Ft of vent space half dedicated for air intake in the soffits and the other half for exhaust on the roof. Moving vents work by removing the hot air and moisture from your roof and attic.

The sun does that. Unlike turbines this venting style does not have any moving parts. After attic fan installation ac still off during day. Without any air movement temperatures in the attic soar in summer and plunge in winter.

A solar fan is able to actively pull more air into your attic than a turbine can. Attic must have 5 sq. Air movement in the attic helps prevent moisture buildup on rafters and on the bottom of roofing materials. Good attic ventilation is important for preventing ice dams in the winter.

A ridge vent runs across the top of the roof s peak. Without ventilation unfinished attic spaces can end up having stagnant air. These raised vents are often seen spinning at the top of neighborhood homes and are very efficient. They come in varying degrees of quality.

The attic fan kept my house cooler by 8f compared to pre fan installation days.