These days central air conditioning has taken over from window units. Central air conditioning can be used to cool each and every room in the office, showroom, store or any type of buildings. Central air conditioning units use a network of vents and ducts to circulate air throughout the building. Central air conditioners are commonly used in offices and large buildings due to their effective and efficient cooling.

Central air conditioning when compared to the traditional window units has many advantages as well. As the cooling unit is located outside the building it is very quiet. Generally, the compressor is the noisiest part of a system. The air handler is situated in the attic or at times behind a door. The air is sucked in by the air handler and then it reaches other vents, thus the air gets circulated all over.

As the whole unit is located outdoors, there is no blockage of space inside the building. You just need to touch a button and the unit starts working.

Nowadays every office has central air conditioning. It has become an indispensable part of every office or building. Moreover, with the development in technology, these central air conditioning systems are now ozone friendly. They are now using new refrigerants like R-140A in replacement of R-22.

Central air conditioning is much effective in its cooling compared to the window units. They cool rooms much faster. They come with a remote control and you do not have to get up for changing the temperature and other user settings.