Excess humidity is one of the main causes of damage, ageing, and destruction of buildings, materials and things.
Air dryers are used with the purpose to dry the air in pools, aqua parks, laundries, working areas,  warehouses and cellars. Their principle of operation is based on humidity condensation when the air touches a cold surface. In fact, an air dryer is a monoblock conditioner. A ventilator gives the air from an apartment to an evaporator (a radiator with low temperature), at that time moisture condenses and falls into a tray. Then the dry air goes to a condenser, is heated and passed to the apartment.
Air dryers are stationary and mobile (or handheld).
Stationary devices are high-capacity, as a rule, and designed for apartments with high humidity. Mobile air dryers are used in small apartments such as small pools, rest-rooms, saunas etc.
As a matter of fact, any window air conditioner can be used as a domestic air dryer, if you provide taking aside of condensate. In that case you’ll get a low price but also higher a noise level and low productivity.
The main characteristic of air dryers is their productivity, which is measured in liters/day. Productivity is how much water an air dryer can remove in a unit time, when the temperature and air humidity are appointed. This value is 12 - 300 l/day.
Domestic air dryers reduce the air humidity and, as a result, prevent formation of mold and rust, weeping of furniture and a building.
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