Do Ceiling Fans Use Much Electricity

How much electricity does a ceiling fan use.

Do ceiling fans use much electricity. When set at low speed fans use between 15 and 30 watts and at high speed they consume between 50 and 100 watts. It s not that they can t save energy. Air conditioning uses more household electricity than anything else by far.

That s a pretty big difference. Here s another item for the myths of energy conservation category. Energy usage of about 40 watts at medium speed is typical.

Typical fans with ac motors cost 5 to 8 times as much to operate so upgrading to ceiling fans with dc motors can have a significant impact on reducing your electric bill particularly if you have several fans in your home. 60 x 6 360 watt hours. I measured the power draw of both to create an honest accurate graph comparing the two so you can know what to expect.

It s just that most people don t understand how to use them to do so and the potential savings are pretty small. In most homes ceiling fans do not save energy. As it turns out ceiling fans use a tiny fraction of the electricity that air conditioners ac units use.

100w would be a reasonable estimation but obviously this varies depending on the model you own. Air conditioning ac units use a lot more power than a ceiling fan. At a cost of around 36 cents per hour of operation it accounts for a quarter of all home energy consumption according to the united states energy information administration part of the department of energy.

Fans range in size from 36 inches to 56 inches using 55 to 100 watts a typical 48 inch ceiling fan will use 75 watts. This works out at 7 8 per month if used for 12 hours a day. Electricity of fans vs.