supply and installation of 2 two nos carrier or voltas make air conditioner machine at the computer science and engineering department of jadavpur university main campus kolkata 700 032 supply and installation of 2 two nos carrier or voltas make air conditioner machine at the computer science and engineering department of jadavpur university main campus kolkata 700 032 , air condition machine , 2.0 ton capacity wall mounted split type room air conditioner machine with remote system complete set carrier / voltas make 3-star rating 100% copper condensor coil , angle frame: iron angle frame for 2.0 ton capacity split a.c. machine , installation: standard installation charges for 2.0 ton split room a.c. machine with, supply and laying of copper refrigerant piping with insulations, electrical power cable etc.