Advantages of Dual Hose Portable Air Conditioners Over Single Hose Portable AC Units

Although both single and dual portable air conditioners offer desirable results, studies and research shows that the dual options have far-much benefits over their single hose counterpart. Before getting to the advantages of the dual hose portable air conditioner over the single hose option, allow me to explain what each of them looks like.

Advantages of Dual Hose Portable Air Conditioners Over Single Hose Portable AC Units

I. Single-Hose Portable Air Conditioners:

Honeywell MN10CESWW Portable Air Conditioner

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This is the most basic design of portable air conditioners which only features a single hose. It makes use of a compressor in its operations. What happens is: The compressor is used in the powering of the entire cooling system which in turn help to expel heat from the room. Basically, air is pulled from within the room by the single hose.

Consequently, the unit then releases warm air and moisture into the room. Of course, the warm air is pushed out of the room this creating avoid. As a result, cold air from outside comes into the room through the windows or any other openings.

Check: Top 10 Best Air Circulator Fans In 2019 Review – A Complete Guide

Judging from the entire operation scheme, one can easily tell that the unit has to be overworked since it has to be running at all times to keep the room cool.

II. Dual-Hose Portable Air Conditioners:

Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner

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Unlike the single hose portable air conditioner, this one makes use of two separate hoses. As one of the hoses draws air into the unit, the other one does the work of an exhaust. In this unit, you won’t need to get air from outside using the same hose since their air is collected from the room, cooled by the unit and then let again into the room.

In a layman’s language, we can call this portable air conditioner a self-contained unit. Of course, the entire process is mechanical thus heat is generated within the unit. As a result, the unit needs to be cooled. Being a self-contained unit, the second intake-hose collects cool air from outside and cools the unit so that it can continue with its operations uninterrupted.

Judging from the entire process of operation, it’s very easy to see that this unit is much efficient, faster and reliable.

“Advantages of Dual Hose Portable Air Conditioners Over Single Hose Portable AC Units”

Now that you know the difference between the two types of portable air conditioners, let’s take a look at the benefits you stand to gain if you choose the dual-hose over the single hose.

See: Buying guide and review of the best dual-hose portable air conditioners!

Act as dehumidifier:

Dual-hose portable air conditioners have extra roles which they play although not originally intended. First, they have a common feature with most conditioning units in that they both act as a dehumidifier. If you can recall from the earlier description of the functions of the entire unit, then you must remember me mentioning the fact that cool air and moisture is released back into the room.

So, dual-hose conditioners assume the role of dehumidification besides their intended role of cooling the house. So, once you acquire a dual-hose conditioner, you won’t have the need to buy a conditioning unit since it serves both roles. Unfortunately, the single-hose units can’t perform that function. 


While a single-unit takes a long time and is forced to overwork, a dual-hose air conditioner doesn’t need all the hard work. This is because everything is already in place. I mean single-hose units are required to create a negative pressure zone so that air from outside can come in through the windows and fill the gap left behind. This is quite a strenuous activity which compels the conditioning unit to overwork.

As a result, the speed at which the room is cooled because quite low. And, to expound on the efficiency, given the fact that cooling makes the unit warm up, there’s need for the unit to also get cooled. Whereas this role is played by the second hose in the dual-hose units, this single-hose unit does not benefit from that. So, you can be sure to be experiencing some delays especially when it overheats. So, that clearly shows that a dual-hose unit is better in all dimensions.

Value for money: Although a dual-hose unit is a bit expensive compared to the single-hose unit, the dual-hose air conditioners offer value for the money. This is because you are able to get the desired results at any given time without having to wait for long. In fact, an experiment I carried out showed that dual-hose conditioners worked almost two times faster than the single-hose units. That’s a real value for your bucks!


This is one of the major benefits of a dual-hose portable air conditioner. They come equipped with excellent features which make moving them around a breeze. Of course, as the name suggests, portability is one of the requirements. Most manufacturers make them in a small size with most of them averaging between 2 to 3 feet in height. With this kind of height, you can be sure to save a lot of space around your home as well.

And, of course, the height also makes moving across the house quite easily. Something else in relation to portability is the presence of wheels. This makes it easy for one to just pull them around without having to lift. The dual-hose conditioners are also equipped with side-handles which make lifting easy just in case the need arises. So, if you need portability, then a dual-hose air conditioner would do the magic.

Ease of Installation:

Personally, the first thing I always check before purchasing any gadget is how easy it is for me to install it. Of course, no one wants to purchase an air conditioner then incur extra cost hiring a professional to come to fix it for them, is there? Well, with a dual-hose air conditioner, everything comes ready and very minimal assembling is required. Each packaging comes with both hoses and they are similar so there’s no worry of interchanging them. An installation kit is generally included so there’s no need for one to panic at all.

In conclusion, the next time you want to purchase a portable air compressor for your home, be sure to make a wise decision. Of course, dual-hose units are higher priced than their single-hose counterparts but the extra bucks are worth it.

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