Staying cool in the summer is no easy task. And now that we’re in the peak heat of August, staying comfortable will prove even more costly, as well. So it’s ceiling fans to the rescue — they produce a “windchill” effect, allowing you to feel cooler regardless of the temperature. They’re also efficient, consuming less energy on average than a 100-watt light bulb.
Keep in mind …
1. Materials: In coastal climates, look for fans with rust-free finishes and blades that won’t warp.
2. Seasonality: In warm weather, you’ll want the fan in “downdraft” mode, with the blades running counterclockwise, to circulate cooler air. But in winter, remember to reverse the motor so that the blades run clockwise, forcing warm air down. Reverse switches usually are located inside or on top of the motor housing.
3. Size: Choose the largest possible fan for your room. Sizes generally run from 36 to 60 inches, representing the distance from the tip of one blade to the tip of the opposite. The 42- and 52-inch fans are most popular: For a 12-by-12 room (150 square feet or less), the 42-inch fan is best. For a 20-by-20 room (400 square feet), choose a 52-inch fan. Optimal circulation occurs in square areas. If you’re cooling a large, rectangular room, consider two fans, evenly spaced, to distribute air.
Also consider ...
4. Ceiling height: Most companies recommend a 9-foot fan-to-floor distance. To accommodate taller ceilings, you’ll need an extension, or down rod. For example, if you have an 11-foot ceiling, your down rod should be around 2 feet, bringing the fan to just the right distance above the floor. In rooms with low ceilings, fans can be flush-mounted without a down rod.