Dual Hose Portable Air Conditioner Advantages Over Single Hose Portable AC Units

The main reason for the popularity today of the portable air conditioners, besides the unrelenting heat waves, stems from the fact that many people live in the apartments and houses where any other form of air conditioning is simply prohibitive. Be it by the apartment building code, by the tenant agreement, or because of the age of the building, and inability to implement any other kind of air conditioning, it simply turns out that portable air conditioning is the only way to break away from the summer heat for many people.

But what kind of a portable AC unit to choose? In this article we will argue that dual hose portable air conditioner unit is a much better choice than a single hose portable air conditioner unit. There is a single reason for the big advantage of a double hose ac over a single hose ac. It is cost effectiveness. Let's see how that plays out.

It can be seen as convenient that only one hose is needed with the single hose portable AC unit instead of two hoses. There will be only half the trouble guiding the hoses to the window, and attaching the hoses to the window. Makes sense. Perhaps this is the reason why single hose portable air conditioners are still sold in big numbers. However, that makes little sense. Let's see why.

Single hose portable air conditioner has to work too hard

The first reason why one-hose AC unit will waste your money is because it has to work too hard. With a single exhaust hose, the energy from the air in the room will be transferred to the air in the exhaust hose. That hot air will be then blasted out. In return, you will have some cold air come out of the unit. That is all fine and dandy, but one needs to ask themselves, where does the room air come from to replace the hot air that has been blasted out? A quick contemplation reveals that it must come from the outside of the room.

And that is enough to understand why a single hose portable AC unit has to work too hard. The reason: It has to continuously cool down new, incoming air. Instead of allowing the existing cooler air in the room to cool down even further, it must work on cooling the incoming air first. Which causes a single hose portable AC unit to work too hard, and also never achieve the coolness of the room that a dual hose air conditioner with the same BTU rating and the same energy consumption can achieve.

As a consequence, the single hose air conditioner's life span will be shorter

Due to the compressor in the single hose portable AC unit working too hard cooling new air that penetrates into the room, its lifespan will be shortened and the unit will break down and require repair sooner. Another reason why buying a single hose portable air conditioner is a waste of money.

With both of these consequences simply draining the money out of your wallet the whole summer long, one begins to question - why is anyone still manufacturing and selling single hose portable air conditioning units? Why do not all manufacturers switch to producing just double hose? portable AC units?