Kolkata Metropolitan Development Authority Tender

Supply & Delivery at site of air cooled 2.0 tr -3 star expandable inverter type Hi-wall type split AC's (Make:Hitachi-RAS.G324PCBlSF or O-Generel or Mitsubishi) complete with cordless remote control having tropical rotary compresssor eco friendly R32 gas with 3 running mtrs refrigerent copper piping free with each unit. the machines to be fitted with 100% inner grooved cooper tubes ensuring faster cooling with its turbulent refrigerent flow that enhances heat transfer with rated cooling capacity at 100% load 25080(7350) BTU/Hr watts having rated ISEER-3.82 air flow-635cfm, fan speed-5, sound level-37 db, rated power supply230/50/1. the AC units should be expandable in adverse temp. conditions, it cuts down humidity level inside the room & achieve set temp. faster. the unit should have intelligent penta sensor technology with its advanced microcontroller offers perfect cooling even summer condition, optimises cooling in load variation & protects critical components of AC having stepless compressor control which varies compressor speed seamless to uninterrupted cooling & work efficiently at precise temp having LCD back light remote & auto restart system at same temp if power goes off & on/off timer arrangement, including less cost of 1no window ac machine, complete in all respect, as per direction of EIC.

Installation and commissioning of 2.0 TR/1.5TR AC machine complete in all respect as per direction of EIC.

Supply and installation of 5/8" for 2TR & 1/2" for 1.5TR and 1/4" Copper Refrigerant Pipe including 9mm nitrile tube insulation pipe between Indoor and Outdoor Unit for 2.0 TR/1.5TR Hi-Wall Split AC machine beyond 3 RMT as per direction of EIC.