People know Voltas, o’genral Carrier aince decade and again they are one of the most sucessful manufature as well. Voltas is famous because of its low priced Ac and has more sales on middle class category of consumer. It offers basic functions in their air condition and are not much full of features like like Hitachi offers. its nt difficult to find out how some Ac manufacture offers an Air condition at lowe cost while same products is being offerd. otherwise it is very much good for middle class family