14 in x 28.5 in 3092 CFM White Galvanized Steel Automatic Shutter Whole House Fan

Maxx Air Whole House Fans are ideal for residential use in mild to moderate climates as a supplement to air conditioning. Our belt drive ventilation fans have been engineered to offer a superior performance with a more stable motor mount that is stronger than typical tube-style bracing and virtually eliminates vibration alongside an automatic shutter in a powder-coated white finish to blend in seamlessly with your home's ceiling. Install this electric fan in a joist-in or joist-out configuration. Whole house fans offer an efficient way to reduce cooling costs by pulling fresh air in from the outside . expelling the warm air up into the attic . and pushing it out through the attic exhaust vents for a cool and comfortable living environment.