"Some while ago you asked me for pictures of our solar attic fan. As you can tell, I painted around the fan (as well as a fair portion of our roof) with white UV reflective paint as well. The solar attic fan made a noticeable difference in our hot Maryland summer last year.
We found that often we would only have to open the windows at night and the fan would help keep the house cool enough for us to skip using air conditioning all together. Thank you.”