Tamarack Fans. Whole House Fans. Tamarack Attic Fan Ventilation

Tamarack Whole House Fans Energy Efficient Cooling For Your Entire Home.

As you probably know - the sun beats down on your house all day. On a sunny day the temperature of an attic can reach as high as 140 degrees! And this high temperature in your attic will keep the indoor temperature higher than the outdoor temperature for several (or more) hours after the sun goes down.