• When choosing an air conditioner, attention must be paid to its energy efficiency. The higher the energy efficiency class, the less energy it is going to consume. Please note that mobile air conditioners do not have an energy label. The energy label of your air conditioner contains the following information.
• Air conditioner is an effective device for cooling premises, but it is very important to know how to select the appropriate air conditioner.

Split-type air conditioner

• This type of air conditioner consists of two units – an indoor and an outdoor unit – connected by pipes through which the refrigerant circulates.
• Split-type air conditioners have different functions, and they are safe and quiet. This air conditioner has low electricity consumption and a high-performance factor. However, this type of air conditioner is relatively expensive and needs to be installed by a professional.

Window air conditioner

• This type of air conditioner is installed in a window opening or in the wall next to the window. This solution is not common in Latvia, but the main advantages of a window air conditioner are high cooling capacity, many features, easy installation and maintenance, and relatively low price. There are disadvantages that need to be mentioned as well, for instance, high noise levels and the fact that the air conditioner takes up a large part of the window.
• The installation of split-type and window air conditioners in apartments requires written approval of a majority of the owners of the apartments in the building (50% plus one vote). Therefore, a mobile air conditioner is the most convenient type of air conditioner as it doesn’t require approval.

Mobile air conditioner

• It is a suitable solution for small spaces. The warm air is expelled through a special pipe. The advantage of such device is that it has wheels, which makes it easy to move.
• The mobile air conditioner is relatively simple to install and is also reasonably priced. The main drawbacks of the device are the low power and high noise level.

The most important factors when selecting a conditioner:

• Power – it is important to choose this parameter in accordance with the area of the room. If you choose a low-capacity device, it will not be able to cool a large room. We recommend that you seek professional advice to understand how much power you need for your home. The specialist will recommend the most suitable option.
• Functions – Nowadays, air conditioners are equipped with several functions such as air cooling, ventilation, as well as air heating. It should be noted that each function increases the cost of the device. To avoid overpaying, we recommend choosing a device with features that you really need and will use.
• Installation – not all air conditioners are easy to install. In order not to damage the device during installation, it is better to entrust this work to professionals. When choosing this household climate control device, special attention should be paid to noise level indicators. Most commonly, the air conditioner emits noise between 38 dB and 54 dB outdoors, and between 26 dB and 36 dB indoors. For comparison – people indoors usually talk at a noise level between 35 dB and 45 dB.