What is a Wall-Mounted Air Conditioner?
A wall-mounted air conditioner, also known as a wall-mounted AC, is an electrical appliance capable of adjusting temperature, humidity, and air quality inside a room. Its wall-mounted design helps save room space and provides comfort to users.

What Types of Wall-Mounted Air Conditioners Are There?
There are currently two common types of wall-mounted air conditioners: single-unit wall-mounted AC (or window-type wall-mounted AC) and split-type wall-mounted AC (dual-unit AC). Specifically:
+ Window-Type Wall-Mounted Air Conditioner (Single-Unit AC): This type of air conditioner is typically installed near windows or requires drilling and cutting holes in the wall with a relatively large area for installation. The indoor and outdoor units of this single-unit AC are designed as one unit.

+ Split-Type Wall-Mounted Air Conditioner (Dual-Unit AC): This type of air conditioner is divided into two distinct units, namely the outdoor unit and the indoor unit, which are completely separate. When installed, they are connected to each other through a gas piping system. The indoor unit of the dual-unit AC can be installed in various positions in the room without the need for excessive drilling.

Among these, the dual-unit AC with separate outdoor and indoor units is preferred for its convenience and ease of installation.
Additionally, based on functionality, wall-mounted air conditioners are also divided into two types: single-directional (cooling only) and bi-directional (cooling and heating). Depending on the climate of your area and your financial capability, you can choose the most suitable air conditioner.
Pros and Cons of Wall-Mounted Air Conditioners
Evaluating the pros and cons of wall-mounted air conditioners will help you have a clear view to know whether this type of air conditioner is good and worth buying.
1. Advantages
The advantages of wall-mounted air conditioners include:
+ Box-shaped design, sleek white casing, easily complements other interior furnishings in the room.
+ Versatile operating capacity, suitable for various room sizes and different usage needs.
+ Wall-mounted installation doesn't take up living space.
+ Easy to clean, maintain, and repair when necessary.
+ Smooth and durable operation.
+ Equipped with a display screen on the indoor unit for easy temperature monitoring.
+ Incorporates various smart technologies and utility functions such as inverter, air ionizer, self-cleaning, dehumidification, timer, night mode to prevent chills, fan mode…
+ Some high-end wall-mounted air conditioners are equipped with remote control functionality via smartphone apps with wifi or bluetooth connectivity.
2. Disadvantages
While wall-mounted air conditioners possess many outstanding advantages, they still have some minor disadvantages such as:
+ The more technologies and smart features integrated into wall-mounted air conditioners, the higher the price.
+ When malfunctioning, professional repair technicians are needed; it's difficult to repair without knowledge and understanding of air conditioners.

Should You Buy a Wall-Mounted Air Conditioner?
There's no exact answer to whether you should buy a wall-mounted air conditioner. It depends on the usage needs and financial capability of each individual to decide whether to purchase a wall-mounted air conditioner or other cooling devices. In general, you should buy a wall-mounted air conditioner when:
+ You need to purchase an air conditioner with a capacity ranging from 0.8 HP to 5 HP.
+ Ensuring aesthetic appeal for the room without taking up living space.
+ Integration of multiple technologies and smart features provides an excellent user experience.
+ Control over temperature and humidity inside the room, suitable for those with sensitive health conditions.
When purchasing a wall-mounted air conditioner, you can explore and choose from reputable and trusted air conditioner brands such as: Daikin, Toshiba, Panasonic, LG, Samsung, Casper, Funuki, Gree…