These ax I have taken recently and these product is very nice split ac and voltas is one of the oldest name in ac it is a Tata product and it is one of the largest supplier of engineering product and service provider is also well I got these ac lowest coast voltas ac product is cheap and very nice product compare than ashore ac company my ac 5 star it is 100 percent copper voltas has provide ac is wrold tallest building it is useful it is durable and. It is value for me