Ceiling fans will help reduce both the heat bill and the electricity bill for climbing. Through rotating the air ceiling fans push heated air into the roof and through attic vents, producing a “wind-chill” impact that contributes to the feeling of cooling.Have a look at CeilingFansHQ for more info on this.
It is not understood air conditioners are really energy effective. Only the most powerful systems in most households use more electricity than most devices. Air conditioners use approximately 20 per cent of the kilowatt-hours generated in the United States annually. In other terms, air conditioners alone in the US are liable for the use of 207,0692,000 tons of sulfur, 23,074,000 barrels of gasoline, and more than 137,924,800,000 cubic feet of natural gas (based on national figures for 2006). The stunning figure directly converts out of your wallet into an increased energy bill and revenue.
Most ceiling fans are as efficient as a 75-100 watt light bulb. A fan can render a home or workplace feel cooler by 8-10F degrees with only a low power use. According to Florida Power and Light, ceiling fans will reduce energy costs by as much as 40 percent throughout a household.
Fans will also accentuate the theme and décor in your home or workplace thus providing an energy-saving purpose. Innovation and elegance on ceiling fans have come a long way.
What to search for when purchasing a Ceiling Fan: It can be hard at first sight to understand that one fan costs $50 while another costs $600. Part of it could have to do with design and presentation but the efficiency of the higher priced fans is usually superior beyond that. Better fans pay care to the orientation of the rotor, use internal materials of higher quality and are well designed. Cheaper fans are likely to operate fairly well at first, but they will start producing noise easily, and wobbling. Wobbling more in a fan accelerates the wear and tear on a fan.
Higher-quality fans often transfer more air than a similar-size low-quality fan. For a conventional ceiling fan the optimal blade angle is 12-16 degrees. Many inexpensive fans have a blade angle at or below 10 degrees. This slight variation will create a variation on the same size fan as the cheaper fan pumps 40 per cent fewer air. To put it another way, a inexpensive fan with 10 degree blades built to cool a space effectively cools a space about twice as wide.