Portable evaporative coolers differ in size from small models, like the Honeywell 194 CFM 3-Speed Portable Evaporative Cooler, to bigger models. Portable evaporative coolers that may be used indoors and outdoors contain a water tank that can be filled from a garden hose, making them more convenient than manual refilling. The popular Hessaire MC61V Portable Evaporative Cooler is an example of how versatile this type of evaporative cooler can be—it cools up to 1,600 square feet in a well-ventilated indoor or outdoor area.

Evaporative Air Coolers should not be used in enclosed spaces. Doors and windows should be opened to allow free airflow. An air cooler works best when placed near an open window, drawing in outside air and circulating it in the room before exiting via a window or door. The maximum cooling effect is felt when a person is near the flow of air coming out of the air cooler. Location in the home: Although evaporative coolers don't need exhaust ventilation the way a portable AC does, they should ideally be used in certain areas of the home. "They’re often called swamp coolers because they can end up smelling like one, which is why we recommend using them in well-ventilated areas of the home, or even outdoors, like on a patio or porch," says DiClerico. "It’s also important to clean the coolers regularly to minimize the musty smell." The Hessaire MC61V Portable Evaporative Cooler offers plenty of air movement, more evaporation surface, and a portable design. In combination, these features make this a great option as an evaporative cooler for most spaces, including porches, patios, garages, and some ventilated indoor living areas. The three main types of evaporative coolers are portable, window, and whole-house (sometimes also referred to as rooftop coolers). The higher power does mean the Symphony costs more to run and it is noticeably noisier than other air coolers, especially at top speed. But there are a few other things in its favour, including a mosquito net to trap inquisitive bugs (remember to clean it) and an alarm to tell you when the tank is empty.

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That being said, complaints about the water tank are the most common issue with this model. The opening to manually add water to the tank (rather than using a hose) is small and makes it awkward to fill without spilling water. It’s also harder to add ice in bulk, which is something that many people do to enhance the cooling effect of an evaporative cooler. Most people are happy to work around those shortcomings, though, because of this model’s reputation for reliable, efficient cooling power. The roof's foundation will need to be sturdy, with access to a water supply nearby,” adds Wiseman. Even still, whole-house evaporative coolers are generally considered to have minimal installation requirements when compared to a central air system. Routine maintenance is simple but important for an evaporative cooler. Because of the moist, warm environment inside of the unit, it’s important to keep the water tank and evaporative pads clean and in good condition.

Geographical location: As mentioned above, evaporative coolers work better in certain climates, and it's important to know if one will work effectively where you live. Evaporative coolers work best in dry climates where the humidity stays well below 50%, like in the western and southernmost states. Those who live in other weather conditions, especially the Midwest or anywhere east of Kansas should consider a portable AC or window unit. Wisemansays that portable models are a convenient choice for many people since they “use natural cooling properties and require zero installation.” But window and whole-house evaporative coolers may be the better long-term solution if you live in a climate where you’ll contend with hot, dry heat for the majority of the year and want to cool your entire house. With some air coolers, there’s a risk of adding to the room’s humidity, which can be a problem if it already suffers from excess humidity. Plus, where water tanks are open inside the cooler, there’s also a risk of spillage – which can be a worry if you’re using a desktop model plugged into your laptop or PC. The Chillmax is one of the most searched-for air coolers, but that may have more to do with JML’s hard-sell TV advertising than its cooling ability – which, to be honest, is fairly minimal. At a mere 7.5 Watts, it’s less than one twentieth as powerful as the Symphony air cooler above and could more accurately be described as a vaporiser, projecting a cloud of somewhat cool mist for about a metre. In fact, that is probably the ideal use, because it’s heavy enough to pose a problem getting up and down stairs if used at home, as well as taking up a lot of space and making a fairly industrial noise. You wouldn’t choose it for cooling your bedroom at night, but it’s the only one we reviewed that can stand a chance of cooling a 40 square-metre space.Part of this model’s success is due to the fact that it includes three media panels. While some swamp coolers may only include one or two media panels, the Hessaire MC61V houses a trio of high-density XeL50 media, which increase the evaporation surface compared to conventional media. More panels and evaporation surface means that there is more wet surface area to cool the air passing through the evaporative cooler. It also lowers static pressure inside the unit, improving efficiency. The 14.6-gallon water tank is large enough to keep the unit running for up to 4 hours, but it also includes a continuous fill feature if you’re using this evaporative cooler outside with access to a garden hose. In addition to evaporative cooling, this 3-in-1 model can also be used as a conventional fan or as a humidifier. Regardless of the function you select, a washable carbon dust filter is included, which captures large particles from the air exiting the unit.

There is often confusion about the difference between an evaporative air cooler versus a classic fan and a window or split air conditioner. When put to the test, this Honeywell Portable Evaporative Air Cooler earned high marks with our Lab experts. It earned the title of Best Portable Air Cooler Without a Hose in our roundup of the best portable air conditioners (even though it's actually an evaporative cooler and not a portable AC). This compact unit quietly cools rooms up to 426 sq. ft., a major perk compared to the noisy rumble that often comes from true portable ACs. Quiet operation is one of the major upsides of evaporative coolers. Other features include a timer, humidity sensor, remote control and wheels on the bottom, making it convenient to use and move. Although evaporative coolers are less effective if humidity levels are higher than 50%, some reviewers said that this specific machine worked quite well in areas with greater humidity. "This evaporative cooler does a great job blowing a lot of air while being very quiet," one reviewer said, sharing they often use it on their porch in Texas.Ideaal voor gerichte spotkoeling in kleine tot middelgrote ruimtes zoals een woonkamer, slaapkamer, studeerkamer, overdekt terras of garage