Consumer Reports Solar Attic Fans

However before you spend money on a fan it s important to first check your insulation.

Consumer reports solar attic fans.

May 21 2010 09 35 am a whole house fan could save you money. Whole house fans pull in cool air from open windows and doors and exhaust warm hot air through the attic and roof. Eco worthy 25w solar powered attic ventilator budget pick. This attic fan not only removes moisture but also provides amazing ventilation to reduce the temperature during hot seasons.

There are solar attic fans and there is the esm products solar attic fan. A solar powered attic exhaust fan is designed to extract air from the attic to remove all of that contained heat reducing temperature values to a cool range between 40 50 f. Gbgs polycrystalline solar panel powerful airflow. In that case a solar powered attic fan could be just what the doctor ordered.

Esm products 30w solar fan best for large areas. If your house isn t properly insulated then anything else you do will be nearly useless as all the treated air will literally fly out the window. Iliving smart solar fan ilg8sf301 best for metal roof. But you ll likely need two fans to make an impact says danny.

Remington solar attic fan longest warranty. Amtrak solar fan best for the money. Constructed by us engineers it is built to last for a long time. And moves to about 1550 cfm.

Energy star rated solar attic fans still qualify for a federal tax credit of 30 percent of your purchase and installation costs. However in order to be capable of reducing and regulating temperature values to acceptable ranges that will cool your attic and reduce air conditioning costs you must make a good estimation of the attic venting load required.