June 3, 2016 in Electrical
If you want to maintain a comfortable temperature throughout summer at your house, do you use an air conditioner or a ceiling fan?
Due to increasing electricity costs and the that fact that your air conditioner may be the largest contributor to your energy use at home, very few people can happily leave their air conditioner running 24hours a day.
Did you know that a ceiling fan is a very economical way to help cool a home? A ceiling fan works the same way as a breeze does; by cooling you through the movement of air over your skin, this allows your skin to breathe and cool you down.
The benefits of ceiling fans;
Ceiling fans are environmentally friendly, with most ceiling fans using only about as much power as a 60-watt light bulb which equates to less than 1 cent per hour to run. Although note that when buying fans, check how much power the motor uses as an inefficient fan motor can undo much of the greenhouse gas savings.
They are inexpensive to purchase and run in comparison to air conditioners. To purchase a ceiling fan will cost you Rs 1200 to Rs 4000 to purchase.
Ceiling fans can move air much more quietly and are more efficient air movers. In most situations ceiling fans are quieter than air conditioners which rely on small fast moving internal fans to distribute the air which create more air turbulence which is a major source of noise.
Ceiling fans don’t dry out the air. By using an air conditioner to cool the air you also reduce the amount of moisture it can carry and as such you lower the humidity in a room. Whilst this can be an acceptable side effect in a humid environment, it also causes the drying out feeling that leaves your eyes, throat and skin dry and sore which is why many of us prefer to sleep under a ceiling fan.
Ceiling fans can be reversed for winter. Most people don’t think to turn on a ceiling fan during winter, but you can use a ceiling fan with a reversible switch, which pushes the warm air down from the ceiling, warming up your room and reducing your heating costs. This warm circulating air also reduces condensation on your windows.
Ceiling fans are fantastic in open spaces or spaces where there is a lot of mixing of air between the inside and outside, for example outdoor entertaining areas. Air conditioning is in-effective in comparison unless it is running on the higher settings which in turn would consume a large amount of electricity and become costly.
Ceiling fans and air conditioning are natural partners providing different but complimentary roles. When using an air conditioner to reduce the temperature and humidity in conjunction with a ceiling fan to move the chilled air, providing a natural breeze your cooling effectiveness is greatly improved. When using you ceiling fan and air conditioner together you are also able to set the thermostat on the air conditioner at a slightly higher temperature, whilst still maintaining your same level of comfort but reducing your energy consumption.
“Effective circulation can make you feel up to 8 degrees cooler, and reduce air conditioning bills by up to 40”