supply and installation of high wall split air conditioners hot and cold mode in various departments of nit hamirpur , supply and installation of high wall split air conditioners ( hot & cold ) mode in various departments of nit hamirpur . , high wall split air conditioner ( hot & cold mode ) 1 . 5 ton capacity ( make:-blue star , hitachi , daikin , mitsubishi , napoleon ) rating three star or above , split air conditioner ( hot & cold mode ) 2 ton capacity ( make:-blue star , hitachi , daikin , mitsubishi , napoleon ) rating three star or above , split air conditioner ( hot & cold mode ) 1 ton capacity ( make:-blue star , hitachi , daikin , mitsubishi , napoleon ) rating three star or above , minimum length of copper pipe and suitable connecting electrical cable for installation and commissioning - inclusive in the scope of supplynote: - complete fitting/ installation and commissioning will be done by the supplier for which payment for the copper pipe as refereed in ( column 3 ) will be made on the basis of actual length of the wiring supplied which may either increase or decrease .