Discover The Impact Ceiling Fans Can Have On Your Energy Bill
Ceiling fans help your air conditioner do what it’s designed to do: make the house more comfortable in summer. However, they do it at less cost than an A/C. Air in motion is one of the secrets to indoor comfort. The slowly rotating blades of a ceiling fan move a large volume of air with very low electrical consumption. Compared to a typical 2.5 ton residential central air conditioner that consumes about 3,500 watts, a 48-inch ceiling fan running on “High” uses less than 75 watts. Here’s how a ceiling fan helps your A/C do its job better and saves money on monthly bills. The sensation of moving air makes people feel cooler, even when the actual room temperature stays the same. It’s a small-scale version of the familiar wind chill effect that makes a blustery winter day feel colder than a calm day. The gentle flow of air from a ceiling fan allows you to raise the air conditioner thermostat a few degrees without sacrificing cool comfort. For every degree you can bump the A/C thermostat up in summer, you can save about 3% on cooling costs. In most cases, used in conjunction with the air conditioner the cooling effect created by a ceiling fan adequately compensates for a four-degree increase in thermostat setting. Here’s how to make sure you get the comfort and savings of a ceiling fan.
- For summer operation, the ceiling fan’s directional switch should be set in the counter-clockwise direction. When standing directly beneath the fan, you should be able to feel a gentle downward breeze.
- A ceiling fan only helps enhance the perception of coolness for people and pets in a room. Therefore, leaving a ceiling fan running in a room that isn’t occupied is a waste of energy and money. Turn ceiling fans off when everyone leaves the room.