Firstly what we should consider are:
- We must determine the appropriate A/C unit capacity. The common unit is called BTU and the calculation is made according to the room size.
- Then we choose the type of the A/C unit. Those vary from: wall mounted, portable, for a single room, and central air conditioning.
After these decisions then we can filter our options down with:
- Energy Efficiency
- Operating Temperature Range
- Dehumidification
- Noise
- Warranty
- Brand
- Price
Which of these factors will be prioritized will vary according to the person and the usage area. For example if someone has an allergy, the ionizer feature may be the most important factor.
Service prevalence is always very important in its own right. In order not to wait for installation and cheaper prices, it is recommended to buy your air conditioner outside of June, July and August, which are the peak sales periods in most of the countries. Spring months, when new air conditioner models are on the market, may be a better time.
In order to determine the appropriate capacity, it is useful to measure the length, width and height of the area to be installed. These measurements are critical for an accurate calculation of the required capacity. When the appropriate capacity is determined, it will help the air conditioner to work more efficiently and not waste energy.
| Room Size (ft²) | Approximate BTU Value |
| 107 – 193 ft² | 9.000 BTU |
| 194 – 279 ft² | 12.000 BTU |
| 280 – 430 ft² | 18.000 BTU |
| 431 – 559 ft² | 24.000 BTU |
| 560 – 990 ft² | 42.000 BTU |
| 991 – 1076 ft² | 45.000 BTU |
A/C Unit Types
Wall Mounted (Split) Air Conditioner
Wall Mounted Air Conditioning units are mounted high on a wall and are ideal for smaller spaces such as bedrooms, living rooms, offices, service rooms and shops. They are installed in a position that can provide the room with an even air flow. Wall units are extremely quiet and most people can easily sleep with the unit on. Wall mounted air conditioners have capacities in the range of approximately 8500 to 30000 BTUs.
Mobile Air Conditioner
How is the use of mobile air conditioners, also called portable, mobile, portable or standing air conditioners? As the name suggests, they are not fixed like other air conditioners. You can run portable air conditioners, which are usually wheeled, by taking them wherever you want, quickly and without requiring detailed installation. It is sufficient to put the floor standing air conditioners without any outdoor unit near a window and extend the air evacuation hose to the outside with the window apparatus that comes out of it. It is not suitable for very large areas and generally has capacities between 9000 and 12000 BTUs.
Living Room Type Air Conditioner
They are air conditioning units preferred in large space such as restaurants, hotels, offices. One of the reasons for this preference is that it provides high performance with low energy and at the same time has a low noise level. Indoor air conditioners have large capacities between 24000 and 60000 BTU.
Central A/C Unit Installation
The most common central type air conditioners that can be ceiling mounted. They are the most suitable units that save space in use by hiding them in suspended ceilings in offices and stores. These type air conditioners, which have their unique advantage, blow cool or hot air in four different directions. A single central ceiling mounted air conditioner can provide balanced cooling to the entire room, or multiple units can be used for larger spaces. Central type air conditioners have capacities between 12000 BTU and 48000 BTU.
Energy efficiency
Whether you are going to choose an air conditioner for your home or office, the most important factor to consider is electricity consumption. The air conditioner you choose may be consuming high electricity. Therefore, energy efficiency is of great importance when choosing an air conditioner. Instead of air conditioners with old air conditioning technologies, an air conditioner with inverter technology, which has recently reduced electricity consumption by 30%, can be preferred.
Air Conditioning Features for Health
When choosing an air conditioner, you should also consider the features that will increase the air quality of your home or office. Generally, air conditioners have a mesh filter that collects dust. However, some air conditioners help improve the quality of the air thanks to the built-in ionizer. While the ionizer contributes to the removal of harmful particles and allergens, it minimizes problems such as respiratory problems thanks to the quality air in the environment. In addition, regular maintenance and cleaning will increase the quality of the air we breathe and make us feel that we are in a more spacious and comfortable environment.
