repair maintenance of electrical and mechanical services at , new police lines kingsway camp , delhi . ( sh- supply installation testing and commissioning of air conditioner in ngo mess ), supplying , installation , testing & commissioning of inverter type ac unit with outdoor stand dully powder coated of following capacity suitable for operation on 220v + 10% single phase 50 hz hv ac supply complete with energy efficient rotary compressor type of refrigerant r32/410 , copper condenser ref . pipe , indoor & outdoor unit , complete in all respect & with cordless remote , refrigerant pipings drain piping & necessary 5 core flexible copper wire of suitable rating/size each upto 5 mtr length and pvc drain piping up to suitable place/ location i/c connection etc , as reqd . ( minimum 5 star be rating ) ( make:- daikin/ ogeneral /mitsubishi heavy industries etc ) , 1 . 8/2 . 0 tr split type ac unit , 1 . 0 tr split type ac unit