An air conditioner is a home appliance, system, or mechanism designed to change the air temperature and humidity within an area. The cooling is typically done using a simple refrigeration cycle, but sometimes evaporation is used, commonly for comfort cooling in buildings and motor vehicles. In construction, a complete system of heating, ventilation and air conditioning is referred to as HVAC. Free cooling systems can have very high efficiencies, and are sometimes combined with seasonal thermal energy storage ,so the cold of winter can be used for summer air conditioning.
Common storage media are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat exchanger equipped boreholes. Some systems with small storage are hybrids, using free cooling early in the cooling season, and later employing a heat pump to chill the circulation coming from the storage. To view the details about air conditioners and air conditioner show rooms ,air conditioners service center details and its contact details to visit the site given below.