Attic Fan For Cooling House

Whole house fans work on the principle of removing the hot and humid air out of the house.

Fan controller vs splitter. The attic fans are fitted with thermostats that will switch on and off the fan depending on the homeowners preference. Unlike a ventilation fan a whole house fan an attic mounted fan that exhausts air from a home at night is designed to cool a house that is to lower the indoor temperature. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows.

Attic fans push out the hot air and pull in the cool air from the vents installed on your roof. However the utility of attic ventilation fans is actually quite a controversial topic. Whole house fans should provide houses with 3 to 6 air changes per hour varies with climate floor plan etccheck with a professional to determine what is appropriate for your home.

Compared to the attic fan which only exhausts air from the attic and doesnt provide a cooling solution to the living area. A powered attic ventilator has a different purpose. Cool attic 14 in x 285 in 3092 cfm white galvanized steel automatic shutter whole house fan.

The cooling attic fan is 24 inches in diameter. To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor. It provides good attic ventilation in addition to whole house cooling.

It helps to cool your home temperatures and the attic by approximately 30 degrees. A whole house fan can be run from early evening to early morning effectively cooling the structure of your home using the cool free outside air. It is perfectly designed for a house that is 1800 square feet.

It is designed to lower the temperature of an attic by exhausting air from the attic and replacing attic air. Install an attic fan. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.

When combined however they form a perfect union. Good insulation reduces fan effectiveness. An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents.

Attic fans and whole house fans together can help with home ventilation but they serve different purposes. The whole house fan is installed inside the attic between the living space and ceiling. While quality attic fan is designed specifically for the removal of air on the attic with the gable vents exhausting the hottest atmosphere the whole house fan just brings in cold air from outside.

The downside of attic ventilation fans.