Set your thermostat to at least 78??, 84?? on the very hottest days (over 100??) as your health allows; use room fans to increase comfort Keep drapes, blinds, and shades closed to keep the sun's warming rays out of your home Turn off and unplug appliances you are not using, including phone and camera chargers, small appliances and game consoles Use your dishwasher, clothes dryer, and other heat pr