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In our century known for greenhouse effect most people can’t imagine their lives without a conditioner. And, what is a conditioner?

An air conditioner is a compact device used to low temperature in a office. The unit can be mounted in a wall. There are some kinds of conditioners: portable.

Types of air conditioners are different but basic scheme of their work is the same. Warm air in a premises is absorbed by the conditioner, cooled inside of it, and cycled back. The cycle (klimatik

) continues until the temperature in the cooled area reaches the desired degree.

Scientists dispute whether utilization of conditioners is harmful for environment health, should we this appliance use in schools or not. But most of doctors suppose that everything produced by civilization has two sides – positive and negative. The same with air conditioners. They suggest to follow keep to some simple rules to enjoy delicious coolness in summer days with no negative consequences like cold.

So, here are the rules:

1. Too much water drowned the miller: The difference between temperature outside and inside should be not more that 5 degrees, otherwise one’s body will be overcooled which may cause cold.

2. Don’t forget about the moist mopping: most conditioners drain air, so it’s necessary to humidify it somehow – for example, do moist mopping thrice a week or use air ionizer in the same area.

3. Mind the distance: don’t stand too close to an air conditioner when it works.

4. Choose the best: when buy an air conditioner put attention to its specification and not price.

Let’s consider the last of the abovementioned rule as we – common citizens are very interested in where to choose a conditioner and what model of this appliance will make the best choice. Three main characteristics that you should take into account are effectiveness, noiselessness, and guarantee. Efficiency is significant as the more effective a conditioner is, the larger room it is able to cool. Quietness is also of great importance. For example, if you going to set up a conditioner in the dining-room, its noise should not disturb your family work. And as for the warranty you’d better pay attention to its expiry date as you never know what will happen in a week. Most of air conditioners makers offer a full warranty for one year, some exclusive vendors provide a five year warranty but such warranties are usually limited. The most famous Haier can offer you an in-home warranty which grants that if you have any problems with the unit, the producer will send a service person to your location.

An air conditioner and klimatik sofia a major purchase and you not only to know inside out the abovementioned characteristics of many conditioners but answer some important questions as well. Here are some of them:

- space of what size do you wish to cool? Answering this question you should mind not only the room width and length but height, also. If you buy unduly power conditioner for a small room, you jeopardize to catch a cold. And if vice versa, you’ll pay a lot of money for purchase, installation and electricity bills, and feel nothing instead of lovely coolness in a hot night.

- Where do you want a conditioner to be set? Modern technologies allow to set conditioners wherever you want – in a window, on a wall, so the only bound is your fantasy. However, specialists advice not to install it opposite to a window or very close to a cot.

- How much money can you afford on an air-conditioner? If you will use it only three weeks in summer there is no sense to buy the most expensive model, but if you live somewhere in California the you’d better not to spare money for such a necessary equipment.

Just think it over with your partner, make the right choice and enjoy a glass of cool drinkin a fresh cozy atmosphere of your favorite room washed with the summer sun.