Electric Window Fans are the perfect solution to cool your house with the cool breeze from the outdoors. Window fans are used for driving the warm air out or drawing the cool air in.
A low cost option for cooling your home, an electric window fan is also an environmentally friendly cooling appliance as it reduces the need for air conditioning, thus also saving on the electricity bill. Ideal for regions where days are hot and nights are cool, window fans are not recommended for use in humid areas or where air pollution levels are high.
Window fans of various makes and types are available in the market. The standard size is 20 inches window fan, although smaller fans are also sold. One of the most popular options is the twin window fan. These can also work as reversible window fans. Then there are whole house window fans that can keep your entire home cool when positioned in the right spot.
Reversible Window Fans
Reversible window fans can be used for both exhausting indoor air and drawing in fresh air without actually having to turn the fan. With reversible fans, you can even circulate the air through two to three rooms. These fans have a reversible motor with which you can send the air into or out of the house.
Twin Window Fans
These are designed to fit in the window. These come with sides that can be adjusted, so that they suit windows of any size. Some models of twin window fans offer the exchange option, in which one fan exhausts stale air and the other brings in fresh air. Needless to say, there is the option of both fans performing exhaust or intake simultaneously.
Whole House Window Fans
These are used to cool homes when you are on a tight budget. These are easy to install and work by drawing in cool air via the open windows. The hot air within the house is exhausted to the outdoors via the attic.
A majority of the best window fans need side panels and kits to mount them. These panels serve the dual purpose of supporting the fan, as well as preventing the air from re-entering the fan, thereby maintaining performance. The most recent fans come with the side panels already installed. All that remains to be done is to open the window, place the window fan in position and switch it on.
In some of the makes, the fan is mounted in the window frame and you can keep the window closed when you use the fan. The more expensive window fans also come with a thermostat and have various speed options. If your region experiences a wide range of temperatures then these are especially useful.
Window fans are one of the most cost-effective and eco-friendly means of cooling your home. A very popular and useful electric appliance, they can be used both for exhausting the stale indoor air and for bringing in the fresh outside air.