Details: electronics & electrical items : supply, installation, testing, and commissioning of an inverter-type cassette split air-conditioning unit with a 4.0 tr capacity, consisting of one outdoor unit (415v/50hz/3ph) and one indoor unit (230v/50hz/1ph), featuring a single scroll or twin rotary compressor, thermo sensor temperature control, 4-way air direction, timer setting, auto air swing, multifunction remote, and using r-32 or r-410a eco-friendly refrigerant with a minimum 2-star energy efficiency rating. the cost will include installation at the site, as per the instructions of the engineer in charge, complete in all aspects. (make: voltas, blue star, daikin, hitachi, carrier) and the diameter of the suspended fastners to selected considering load as per direction of the engineer incharge supply, installation, testing, and commissioning of 3-star rating hi wall split inverter air conditioning units consisting of one outdoor unit 2tr each of 230 volts, 50 hz, single phase and one indoor u
Sector: Museums