Central Air Conditioning VS Wall/Window Air Conditioning

There are many types of method that can be used to cool your property.

The two most popular are; central air conditioning and room air conditioning.

Central air conditioning cools all of your house by circulating air through ducts which are installed within your home. The air from your home is pulled through these ducts in order to be transformed into cold air. Once the air is cold this will make it pumped back down the ducts and cools your own home. The duct method is based on a system of supply and return. Air is still circulated through the system to be able to reach the desired temperature designed for your whole home. Considering that your home will be one solid temperature, the central air system will continue to work at a solid pace in order to cool your home.


Room air conditioning, better known as window or wall air conditioning, can only cool a lot of space. The unit is mounted into the wall or window of an specific room. The plus size to window air conditioning is that unless it is not a large unit no need its own, most of the air conditioners will plug in to a power outlet at home. Window air conditioners are single, self sustaining units that exhaust heat and humidity from the specific room facing outward. Similar to how a car's ac works, the single unit will be able to cool some square footage. For example; if you decide on a unit in order to cool the downstairs of your home, depending on how big the space is, the whole downstairs might be cooled. But if you would close doors merely one area would be cool and yet another areas that were cooled off would be sweltering hot. Same applies to the second story of your home. Hot air rises so that that hot air which was once in your house is upstairs. Window or wall air conditioning do not take out any heat from your home in order to recirculate it and turn it into cool air. These kinds of air conditioning takes the recent air from outside and turns it into cool air to become circulated into your home.


Of course there are advantages and disadvantages to every:

Central Air Conditioning


Cools all of your house; operates with the aid of one thermostat

Air quality is improved and can be controlled. The many filters will be able to take pollutants out of your air; certain features can be found to stop pollutants from entering your property

Central air conditioning systems are essentially super easy to operate

Does not occupy any space at home or block everything from your view of your yard or in your house

Central air conditioning units will be more efficient and will help save energy and money

Central air conditioning is very quiet

You don't have to do any repairs. New installs have warranties on parts and services. All you want do is call up a technician.



Unless you have your system maintained you're likely to be breathing in harmful pollutants

To set up a system could take up to a few hours and can set you back thousands of dollars, depending on how big one's body needs to be in order to cool your home

The outside unit can may potentially be destroyed by serious weather conditions. Also any overgrown trees or shrubs can negatively modify the efficiency of your system and can also cause damage

In case your system breaks or is not working, it is your responsibility to fix it or change it and this can consume a lot of time as well as money

Window/Wall Air Conditioning


You may merely have one unit for the entire downstairs

Window/wall air conditioners are easy to install; and will also be easily removed and put away

Inexpensive and more practical for those who have to watch their spending


If you shut doors to specific rooms, they will be sweltering hot. Heat also rises, so if you feel heading upstairs expect you'll sweat. This could also imply that you may need other units in other rooms and thus more energy is being used to power over 1 machine and you can see an increase in your electricity bill

Once they are installed they are unable to be easily relocated to a different part of the house.

When they are in a window they're going to block the view internally and outside of the home

In case you have multiple units in your house, it could put a hole in the bank when the electricity bill comes; you might need to monitor the use of each system more carefully

In choosing an air conditioning for your household, you need to keep in mind how much you would want to spend and just how much you can afford to spend. Central Air Conditioning is a bigger investment than a window/wall air conditioning but keep in mind there are more advantages to having central air than disadvantages. Although window/wall units look like a good idea they are placing a band-aid over a cut that needs to be getting stitches.