We calculate the required power of the air conditioner according to the area of ​​the room in two ways: fast and approximate, more accurate by formulas.

How to choose the right air conditioner: we calculate the required power, the size of the indoor unit, as well as the level of noise and energy efficiency.

All about refueling the air conditioner: refueling instructions, natural refrigerant leakage. Call a master or do it yourself.

Let’s tell you why water is dripping and running from the indoor unit of the air conditioner. We analyze the problems with the drain pipe, as well as the technical component.

We tell why the air conditioner does not cool the house well or completely turns off. We measure the air temperature at the outlet of the air conditioner.