Q: My attic gets above 150 degrees in the sun and I plan to install a temperature-controlled attic vent fan to lower my air-conditioning costs. What type of vent fan is best and how large a vent fan ...

Tribune News Service [email protected]. Q. Your response to the question was very thorough in addressing attic ventilation as it related to a slate roof and the cooling of a two-story home.

Q. In the summer, my attic temperature gets above 150 degrees. I plan to install a temperature-controlled attic vent fan to lower my air-conditioning costs. What type of vent fan is best and how large ...