Market appear more and more devices get special filters smoke, dust, pollen and unpleasant odors. Although it may seem surprising, the device can replace the central air conditioning. Heating function can are as long as 30-32 degrees Celsius. Have developed technologies that increase capacity and reduce heating time for this purpose process. Dehumidification with cooling is the key to the comfort room where you are. Thus, you get rid of undesirable condensation. Energy consumption is not as high as it can seem at first sight. Top producers offers an increasing number of class devices, characterized by high energy productivity. Noise not a problem because the decibel level is maintained at a low value. Sleep mode option, this the most devices, reduce the noise.How does an air conditioner?How does an air conditioner?How does an air conditioner?