The AFG PRO-3.0 is among QuietCool’s attic fan line. The AFG Pro-3.0 comes with a permanent split capacitor motor (PSC) that pulls in 3,000 CFM. This particular fan is designed for larger attics that need more power than the typical big box attic fans.

QuietCool’s AFG Pro-3.0 unit comes with an adjustable thermostat. This allows the homeowner to have the option of kicking on the unit when the attic temperature is between 60 – 120 degrees Fahrenheit.