As the temperature rises, so does our desire for a cool and comfortable home. If you’re looking for an energy-efficient way to keep your house cool, then you may want to consider installing an attic fan. But how do they work, and do you really need one?
How Attic Fans Work
Attic fans are designed to ventilate and circulate air within an attic space. They work by pulling hot and humid air out of the attic and replacing it with cooler, drier air from outside. Attic fans are typically installed on the roof or gable vents and can be either electric-powered or solar-powered.
Electric-powered attic fans are powered by electricity and typically controlled by a thermostat or a humidistat. The thermostat turns the fan on when the temperature in the attic reaches a certain level, while the humidistat turns the fan on when the humidity in the attic is too high.
Solar-powered attic fans, on the other hand, are powered by solar energy and don’t require any electricity to operate. They work by using a solar panel to collect energy from the sun and convert it into electricity to power the fan.
Do You Need One?
Whether or not you need an attic fan depends on several factors, including the climate in which you live, the size of your home, the insulation in your attic, and the age and condition of your roofing materials.
In hot and humid climates, attic temperatures can reach well over 100 degrees Fahrenheit, making it difficult to keep the living spaces below cool and comfortable. In these climates, an attic fan can effectively reduce the heat buildup in the attic and keep the living spaces below cooler. However, if you live in a cooler climate or if your attic is well-insulated and your roofing materials are in good condition, an attic fan may not be necessary.
Call Professionals Today!
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