To make the right choice between an inverter air conditioner and a conventional one, you need to understand the pros and cons of both technologies.
The principle of operation of a conventional air conditioner
- The device starts up;
- The thermal sensor records the temperature in the room;
- The compressor starts up;
- It operates at 100% power to lower the temperature as quickly as possible;
- As soon as the sensor detects a decrease in temperature to the required level, the compressor stops;
- As soon as the temperature in the room increases by 2 - 3 degrees in comparison with the set for the air conditioner, the sensor starts the compressor and the cycle repeats.
Cons of this technology
- Clock operation leads to sharp and powerful loads in the electrical network, which is never the case with the best inverter air conditioners;
- Operation at maximum power causes increased electricity consumption;
- A sharp flow of cold air in a small room can provoke colds and is simply uncomfortable;
- This is a rather noisy type of device, its best samples give out at least 25 decibels.
The principle of operation of an inverter air conditioner
Today you can buy an inverter air conditioner all over the world, and their homeland is Japan. The principle of operation of these devices makes it possible to change the power of the compressor. If the non-inverter air conditioner operates at one of the highest power with periodic complete shutdowns, then the inverter air conditioner does not turn off, but when the room temperature reaches the desired level, the compressor power is reduced to the limit value.
So, a conventional split system gives out on average 2 kilowatts of cold power, the inverter system operates in the range from 1 to 3 kilowatts.
According to reviews of inverter air conditioners, this technology makes it possible to reduce fluctuations in room temperature to just one degree.
Technology pros
- The network load is constant and not great.
- Quieter.
- Consumes less electricity.
Which air conditioner should you choose?
Those who want to buy inverter air conditioners will have to part with a tidy sum. The difference in cost ranges from 30 to 40 percent. They react very badly to voltage surges in the network.
Doubting whether to choose an inverter air conditioner or a conventional one, you can choose inexpensive models made in China.
But their technical characteristics are much lower than that of the best inverter air conditioners from Japan. They save less electricity, and make almost the same amount of noise. Therefore, there is little sense in such an acquisition. They are good only when it is imperative to provide continuous air conditioning.
If you need to cool, for example, a shop or an office, a conventional split system is quite enough. The noise here will hardly disturb anyone.
Testimonials
Reviews of inverter air conditioners are very positive from those who install them in children's rooms, bedrooms.
According to reviews, such a system in the office works silently and does not blow a stream of cold air into the faces of employees. Therefore, the office workers are very happy. The money once spent on expensive equipment pays for itself thanks to the savings on electricity.
Many consumers give positive feedback on conventional split systems. They quickly cool the air and work accurately, without breakdowns. To do this, you need to carry out prevention in a timely manner.
