Whole House Fans

How Much Can You Save with a Whole House Fan?

Picture this: It's a warm summer evening, and instead of running your air conditioner at full blast, you're saving up to 90% on cooling costs with a whole house fan. These energy-efficient systems use just a fraction of the energy – about the same as a couple of ceiling fans. A typical whole house fan costs only 10-20 cents per hour to operate, compared to $3-5 per hour for central air conditioning. Over a summer season, that could cut your utility bills by $200-500. Some utility companies even offer rebates for installing energy-saving cooling solutions, making your savings even bigger.

The Perfect Times to Use Your Whole House Fan

Here's how whole house fans work: The most efficient way to use them is early morning when the outside temperature drops below your indoor temperature. Open your windows, switch on the fan, and watch your home fill with clean air in minutes. Another prime time is during those mild spring and fall days when air conditioning feels like overkill. Many homeowners also love using their fans in the evening to pull in cooler air while pushing hot air out through the attic.

Which Size Whole House Fan Do You Need?

Getting the right size fan is crucial for optimal airflow. Our general rule of thumb is that your home ventilation system should be able to change out your home's air volume 15-20 times per hour. For example, a 2,000 square foot home with 8-foot ceilings needs a fan that moves around 4,000-5,000 cubic feet of air per minute. Don't worry about the math - we'll help you calculate the perfect size for your space. Our most popular QuietCool whole house fan models come with easy-to-use sizing guides and proper installation instructions to fit any home layout. 

Why Shop at Industrial Fans Direct for Whole House Fans?

Unlike big-box stores that sell everything from screwdrivers to forklifts, we live and breathe air movement. We've been cooling homes across the United States since 2005, and we're proud to be factory-authorized dealers for trusted brands. 

Our non-commissioned experts have helped thousands of homeowners find the perfect energy saver solution year after year. Plus, we back every sale with manufacturers' warranties up to 15 years - something only authorized dealers can offer. When you shop with us, you're getting genuine, factory-fresh equipment at prices that won't break the bank.