Attic Fan Energy Efficiency

Quietcool smart 2830 cfm power gable mount attic fan at amazon this model is our top pick for its ease of use simple installation and maximum energy efficiency best budget.

Attic fan energy efficiency.

It provides good attic ventilation in addition to whole house cooling. An attic fan on the other hand is a fan that exhausts only attic air out of the attic vents. Ventamatic 1650 cfm energy efficient power attic ventilator gable mount it features a 2 1 amp thermally protected motor a galvanized steel flange and an automatic adjustable thermostat. About attic ventilation natural attic ventilation.

There are many types of attic fans such as. Gable fans fit into the gable vent and can be set to operate only within a preset temperature range. Attic gable fans roof mount attic fans and solar attic fans. With energy costs higher than ever many homeowners are looking for ways to reduce their bills while still keeping the whole house cool.

Whole house fans should provide houses with 3 to 6 air changes per hour varies with climate floor plan etc check with a professional to determine what is appropriate for your. Broan surface mount solar powered attic ventilator the broan is an excellent option for anyone looking for an easy install high performance attic fan. Attic venting fans are also called attic fans attic ventilators and attic exhaust fans. Many are solar powered and require no other wiring so they don t cause any additional charges on your electricity bill at all.

This model draws its energy. At first it may seem odd to add insulation for warmth and then purposely allow cold air to enter the attic through vents but this combination is the key to a durable and energy efficient home. Iliving 800 cfm shutter exhaust fan at amazon this fan can easily remove excess heat moisture and odor from any space up to 1 200 square feet. The whole house fan pulls air in from open windows and exhausts it through the attic and roof.

Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. Attic energy efficiency offers attic ventilation analysis and upgrades as well as other energy efficient techniques to help transform uncomfortable homes into efficient and comfortable ones. It ventilates up to 2 500 sq. Not everyone wants to have their house open all night.

If you only open upstairs windows the idea is still sound but you re reducing the fan s efficiency.