Wall Mounted vs Cassette Aircon – How to Choose

When planning to cool your home or office, the main choice is whether to go with a wall mounted vs cassette aircon. While the two can do an excellent cooling job, there are so many differences that distinguish them and help you choose. It would help if you considered several factors when installing an air conditioner should also help you choose the most beneficial. When asking yourself which type of air conditioner to choose, wall mounted vs. cassette unit, consider the following differences and essential aspects.

What is a wall-mounted air conditioner?


This is an air conditioner installed into wall openings that are aimed to cool your space bit by bit or in a particular room to keep your family happy and comfortable.

Advantages of a wall-mounted air conditioner


Installation and maintenance of wall air conditioners are inexpensive compared to others. It, therefore, can save you a handsome amount of money if you go with it. Due to advanced technology, the conditioners use inverter technology, which is economical to run.


Due to the inverter technology, the wall air conditioners are fast, ensuring that the required temperature is attained at any given time. The technology also allows you to control the system at your comfort using wireless remote controls.


Wall air conditioners do not affect your room’s aesthetic nature when professionally installed. This is because a vent on the wall is used to exhaust humidity and heat, which can be unnoticeable. Also, the conditioner saves you more space as it is installed on the walls.

The wall air conditioners have a better cooling capacity and can cool a room fast. They are also designed to shut when a place is at a favorable temperature, saving you some utility cost.

Disadvantages of Wall Mounted Air Conditioner


Unfortunately, the wall air conditioners do not cool your entire home. More so, they are more effective when cooling a single room.


Wall air conditioner also works best behind closed doors, and therefore you have to close the doors when using them.


The installation process of a wall air conditioner is complex and requires skilled labor.

What is a ceiling air conditioner?

As the name suggests, this type of air conditioner mounted in the ceiling, most preferably in a floating ceiling for more effectiveness. They are designed to cover a relatively large room and provide exceptional coverage through powerful and fast fans and adjustable thermostats.

Advantages of Ceiling Cassette Air Conditioning Unit

Based on their location, the ceiling cassette air conditioners ensure even distribution of air in the room. This is because cold air falls.


This type of air conditioning has the condenser placed outside, and therefore no noise disturbances are allowing you to conduct your business or any activity in a conducive environment.


The variable speed fan and the programmable thermostat allows temperature regulations and prevents excess utility bills such as electricity expenses.

Disadvantages of Cassette air conditioners

The location of the compressor on the outside can be troublesome in cases of large buildings. It can lead to the destruction of the aesthetic f the walls as more holes are needed to install the system. Besides, the relatively long distance between the compressor and the air conditioning unit can cause cost increase and make the entire installation process time-consuming.


When installing the air conditioning unit for a warehouse or a large office, more units are required increasing the cost significantly.

There must be enough ceiling space to support the unit. There are no alternatives to modify the ceiling, and therefore the only thing you can do in case you have insufficient ceiling space is to look for other types of air conditioning units.

A Guideline to Making the Right Choice

After understanding the different features and benefits of both wall-mounted and cassette unit air conditioners, making the decision is the next step. You can consider the following factors and gauge which option best suits you.

The installation process should be manageable. You should also include the equipment and installation cost to see if its pocket friendly.

Running costs and efficiency should be well balanced. This means that the system should be cost-effective, depending on the area’s size to be cooled down.

Maintenance and cleaning should be manageable. The choice of air conditioning you decide to go with should be easy to clean and maintain to keep the system’s operation running effectively and prolong the unit’s life

The aesthetic effect of these air conditioning units differs quite significantly. However, you can choose one that is more favorable, depending on your desires and where to be used.

It is crucial to involve a professional who can guide you on the best air conditioning unit suitable for you, depending on your specific wants. You can be taken step by step through both options helping you to make the ideal decision. Contact 338aircon and 338aircon.sg/promo for special prices once you make your decision. Finally, you are in a position to solve the wall-mounted vs. cassette air condition puzzle with this information.