I have bought Carrier split AC and facing lot of issue in installation. They are looting people like anything. They have made their own terms and conditions to loot customers like they have increased installation charges from 700 to 1200 within a month. If you have your own ac stand They need 300 rupees for the installation. Later they want to test the wire and foe the same they need more money. Come on yaar...too may things and their customer service executive told me to bought another company ac while I asked questions foe the same. Shame on Carrier company foe this pathetic service.