Blog

If a whole house fan feels weak, loud, or ineffective, the problem is usually not the motor - it is the sizing. Homeowners asking how to size a whole house fan are really asking how much airflow the house needs, how fast they want air changes, and whether the attic can actually discharge that volume without creating restriction. A properly sized whole house fan should pull cooler outdoor air through open windows, move it through the living space, and exhaust it into the attic and out through att …

If your upstairs still feels hot at 9 p.m. after the outdoor temperature has dropped, the issue is usually not just insulation or AC capacity. It is trapped heat in the living space and attic. A whole house fan addresses that problem directly by pulling cooler outdoor air through open windows and exhausting hot air into the attic, where it leaves through properly sized vents. That sounds simple, but real performance depends on engineering basics that get skipped too often. Fan CFM, attic exhaust …

Factory Fans Direct are Commercial, Industrial and Residential Ventilation Experts. Free Expert Advice and Factory Direct Pricing. Call 888-849-1233. www.FactoryFansDirect.com 

Whole house fans are at their best with us. We will make sure you get the fan you want! Now is  great time to see what we have for your home.