Nick installed two whole-house fans on Sunday. We don't have a/c. We don't really need it here. Just for a frame of reference, it was 77 degrees outside at 4:20 pm on a late-July afternoon. At 11:54 pm the same evening it is 61 degrees outside. It only gets really hot here about 15-20 days a year. Even when it gets hot during the day, it usually cools off to below 70 at night. It doesn't seem necessary to have a/c. It seems like it would be a little "un-green" of us to have it.
Anyway, here are some pictures of Nick in the attic, the fan, and duct. Please ignore the mess by the fan and duct. The pictures were taken in the attic storage area. That area is
supposed to be messy!
The whole-house fan (theoretically) exchanges all the air in the house with cooler outside air in a very short amount of time. (Maybe 1/2 hour? I can't remember. I'll have to check with my technical advisor about that.) (I checked with the technical advisor and he said each fan is supposed to 1500 cubic feet of air per minute.) At the end of the day, it will make the house cool off a lot faster. So far, it is nice to have. Last night, I was actually cold with the window open. Yay!




But wait, there's more...
The pictures below show where the fans are in the attic (they just blow the air up in the attic and then it gets forced outside through the attic vents). This helps cool the attic too.
You can see a picture of one of the vents for the fan. Nick installed it up there... probably 15 feet off the ground inside of the house. I am very thankful I wasn't home to watch him balance precariously on a ladder and cut the wall. The second vent is installed in a very dimly lit corner of our room and didn't photograph well.




Yay Nick! We'll return to our regularly scheduled blog of little girl photos tomorrow!