Many of you would have heard about exhaust fans but you may not be sure what an exhaust fan is and how it is different from the electric fans. The main function of the exhaust fans is to provide ventilation and it operates with electricity and without electricity. In the website
http://plantsily.com/filters-fans/best-6-inch-inline-exhaust-fan/, you can find the tips on selecting the best 6 inch exhaust fan in your attic.
The difference between the exhaust fan and electric fan is the exhaust fan eliminates the dirt in the air inside the room and sends it outside and it improves breathability in the room that does not have proper ventilation. The role of an electric fan is to make the room cool by spreading air throughout the room.
There are many factors you must consider when choosing an exhaust fan. You must give first priority to the size of the room and then to other factors like quality, guarantee and cost. The effect of the exhaust fan changes depending on the room size and you must measure your room size before buying the fan.
For instance, if you decide to buy the exhaust fan for your rest room, you must calculate your rest room size in cubic feet of space. You must multiply the cubic feet size by the width to identify its actual length, if you are beginners and finding it hard to do all these calculations and then choose the fan size based on the guide. It is perfect to buy the fan as per the details available in the guide. For toilet, bath tub and shower 50 cubic feet per meter and 100 cubic feet per meter is required for the whirlpool tub.
The exhaust fans can be installed on the wall of the room or on the ceiling or outside the building etc. In Kitchen, rest rooms and storage rooms the exhaust fan can be fixed inside.