| CONDITIONING |
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Air-conditioning - automatic maintenance indoors all or some air parameters (temperature, relative humidity, cleanliness, speed of movement) at a certain level in order to provide primarily optimum weather conditions, the most » |
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| HEATING |
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Heating systems - a combination of technical elements for the production, transport and transfer of all the heated rooms of heat required to maintain the temperature at a given level.
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| VENTILATION |
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Ventilation - a fundamental factor in health, efficiency and being a man in the room for a long time. Ventilation systems as well as air-conditioning system, include groups of the various types of equipment: first of all, it's fans » |
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