When the air is still, the heat transferring from your body into the air lingers, creating a kind of insulation that keeps your body's natural cooling system from working effectively. Unless you’re using a fan to exchange warm, stale interior air with cool evening air from outdoors, a fan doesn't actually lower the temperature in a room. It took until the 1800s for the technology to be used on steamships and in other industries. He wrote about how the fans were used to ventilate mines. The earliest mention of a centrifugal fan was in a book called De Re Metallica (1556) by Georg Pawer. If you’re ready to buy, jump back to the top of the page to peruse some of our favorites. As you read through this shopping guide, you’ll find what you need to know so you can choose with confidence. All it takes is knowing what you want to accomplish and finding the fan that is designed to do that, and we at BestReviews can help. Getting the best high-velocity floor fan for your needs doesn't require a degree in mathematics. The onus then falls on the buyer to choose the right fan for the right reason.ĭon't worry. Manufactures have rated fans so buyers can know exactly what kind of task each fan is best suited to perform. How well they perform that task depends on a number of factors. You don’t want to buy a traditional fan if what you really need is a high-velocity floor fan.įans are machines designed to perform a specific task. And that’s why they’re often disappointed. Most people tend to grab a big one for large spaces or a little one for small spaces, and that's about all the thought that goes into the purchase. It creates a current of air that cools and/or ventilates a space. Buying guide for Best high-velocity floor fansĮveryone knows what a fan does.
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