A wall-mounted air conditioner is a one-piece device that is placed on a wall and cools the ambient air of a room by consuming little energy. The higher the COP of the device, the more efficient it is. In addition, it has advantages as well as disadvantages. To learn more about the wall-mounted air conditioner, we invite you to discover its operation, price and other essential information about it.
The mechanism of a wall-mounted air conditioner
The air conditioning of the unit works in the same way as an air-to-air heat pump. The device consists of an indoor unit that emits cold air and an outdoor unit that expels hot air. To cool the air in your home, the refrigerant takes energy from the ambient air that cools down and then evaporates into the indoor unit. In an air conditioner, the operation is practically similar, however the gaseous fluid remains in a closed circuit. Unlike mobile air conditioners, a wall-mounted air conditioner is fixed and therefore emits cold air into a specific room.
Maintenance and installation of a wall-mounted air conditioner
In a wall-mounted air conditioner, the indoor unit and the outdoor unit form a whole. Since it is installed on the wall, we recommend that it be fixed as high as possible. Truth be told, hot air naturally rises in a room, so by doing so the device will be powered by the hottest air in the space where it was installed. This will also make it possible to better homogenize the temperature of the room than if the air conditioner was installed at the bottom of the wall.
Being the owner of a reversible air conditioner fixed to the wall or not does not require you to maintain your device every year. However, we recommend cleaning the filters of the device on a regular basis to increase its performance and longevity. For this purpose, you can call on Climatisation Solutionnaire for the installation of a wall air conditioner, its repair and for its maintenance.
Criteria for comparing different wall-mounted air conditioners
In order to compare the different wall air conditioners, many criteria are taken into account, the main ones being:
- power: it varies between 2 kW and 7 kW for the majority of models on the market;
- reversibility: a reversible air conditioner can reverse the direction of its cycle and therefore serve as an auxiliary heater in winter;
- noise level: which is between 20 decibels and 30 decibels;
- design;
- The coefficient of performance: for high-performance devices, it is generally between 3.2 and 3.4.
In addition to these elements, the possibilities of automatic programming and remote control are also among the criteria for comparing wall-mounted air conditioners.
The qualities and disadvantages of a wall-mounted air conditioner
A good wall-mounted air conditioner provides its occupants with excellent thermal comfort in summer and does not affect the organization of the room since it is fixed in height. It also consumes little energy relative to its cooling capacity, as it uses the natural characteristics of a refrigerant. However, a wall-mounted air conditioner can only be used in one area of the house. For its installation, we need to drill a wall in the building. In addition, the device uses electricity continuously and generates noise pollution.
The purchase price of a wall-mounted air conditioner
Buying a low-noise, high-performance wall-mounted air conditioner can cost you between €2,000 and €4,000. More economical models are also available from € 5,000, but they consume more energy. They can also cost you more in the long run if you consider the cost of electricity. The price of a high-end wall-mounted air conditioner can cost more than €5,000. For the installation of this device, you will pay between € 1,000 and € 2,000. For its replacement, the price to pay is cheaper, because the wall is already drilled. Whatever the model chosen , Climatisation Solutionnaire will install the device at your home.