A windowless air conditioner is a great way to cool a house or apartment for those that have a lack of windows, want to streamline the look of a building, or want to move the unit around within the building. Windowless AC models range in size and style, so it is important to do some solid research before purchasing a portable air conditioning unit. With a little bit of knowledge of how these machines work as well as the best and most popular models on the market, it should be easy to find a unit that will suit any space.
How a Windowless Air Conditioner Unit Works
A conventional air conditioner unit is placed a window and takes in fresh air from the outside to cool the inside of a space, while pushing the hot air back out. The hot air is compressed into a liquid, which gathers in a compartment outside, and then evaporated back into the air outside. A windowless air conditioner does the same thing, except it uses a tube to push the hot air out. The tube connects to the unit, and can be inserted into a window, slot or opening in the room. Most portable windowless AC units are mounted on wheels, so they can be transported anywhere the space allows.
Why Go Windowless?
The main reason that most people choose to purchase a windowless air conditioner is simply a lack of windows. Basement apartments, attics, and interior rooms may have hard to reach windows or no windows at all, and this can result in extremely high temperatures. A windowless AC unit can solve this problem with minimal hassle and restrictions.
Another reason people may opt for this type of cooling system is to maintain the attractive appearance of the exterior of a building. Conventional AC units rest in a window, half inside and half outside in order to expel the hot air, which is emitted as a liquid. This can be unsightly and messy as many units drip water on to whatever happens to be below them. With a portable or windowless air conditioner, this is not a problem.
Finally, AC units that don’t rely on window space can be quite compact, so they can be used in a variety of rooms at any given time. They can be moved from one room to another depending on the resident’s needs, or easily moved to a new property if necessary, and thus are very convenient in their versatility.
Popular Windowless Air Conditioners
The following are some of the most highly rated and popular windowless air conditioner models on the market based on reviews from actual customers.
1. Frigidaire FRA093PT1 Portable Air Conditioner with Remote Control
This model is quite large at 16.8 x 20 x 32 inches (or the size of a large trash can), which is a bonus for those that have large spaces to cool. The FRA093PT1 has a 9,000 BTU cooling capacity, and can cool spaces up to 425 square feet. In addition, the unit has a mesh filter that works to trap bacteria, bad odors, and particles in the air. Many customer reviews attest to the fact that this air conditioning unit is quite powerful and can cool even the hottest of medium to large sized rooms.
2. Sharp Portable Room Air Conditioner With PlasmaCluster Purifying Dehumidifier and Fan
This 10,000 BTU Sharp model comes highly recommended by customers. Also quite large, a portable windowless air conditioner can cool medium to large sized rooms and has the added benefit of the PlasmaCluster Ion function. This function emits the same ions into the air that are produced in nature, thus producing fresh, clean smelling air and reducing static electricity. The unit also comes with a dehumidifier option, a four-way exhaust system, and a trademarked ‘Library Quiet’ function that makes this machine one of the most quiet windowless air conditioner units on the market at just 38 decibels. On top of that, customers like the ease of installation, and the fact that the whole unit can be moved from room to room effortlessly.
3. NewAir AC-10000E Portable Air Conditioner With AutoEvaporative Technology
The NewAir air conditioner is compact unit that is perfect for small rooms or apartments up to 325 square feet. It is fully portable as it rolls on lightweight casters, and so it can be moved from place to place with little difficulty. This model also includes AutoEvaporative technology, which works to evaporate excess water from the unit so that it can be used continuously, without constant emptying of the tanks. It also includes a remote control so users can change the fans speeds and temperature controls from anywhere in the room. Customers like the volume and strength of cool air output that this model emits as well as the low temperatures it can produce. In addition the price point is ideal as it is relatively cheaper than other models of similar design.
Overall, a windowless air conditioner is a great option for those that want flexibility in the placement of the unit, or for those that want a sleek machine that can provide cold air to spaces with no windows. Furthermore, a portable AC unit is great in situations or where the appearance of the exterior of the building is of importance. There are a range of excellent models on the market from large to small units, and with extra features that improve the air quality as well as the maintenance of the unit. Virtually any space, large or small, can benefit from a portable and versatile windowless air conditioner.