• A Whole-house fan helps cool your home by pulling cool air through the house and exhausting warm air through the attic. Set your thermostat as high as comfortably possible in the summer. The smaller the difference between the indoor air and outdoor temperatures, the lower your overall cooling bill will be.  This is just one tip to keep your home cool this summer.  Call Premeir Air Colorado for more information at 303-993-9060 and visit our website at www.premieraircolorado.com