purchase of air conditioners , 16 nos-1.5 ton – 5 star -split ac with stabilizer , scope of work this specification covers: • supply, installation, testing, and commissioning of 16 nos. of 1.5 ton, 5-star rated split air conditioners (preferably inverter type) with individual voltage stabilizers. • installation includes interconnecting piping, wiring, supports, and necessary civil work (minor ducting, hole sealing, brackets). • proper drainage and cabling routing. • complete end-to-end commissioning and demonstration. ac unit specifications: parameter specification type split ac (inverter type preferred for energy efficiency) cooling capacity 1.5 ton (approx. 5.2 kw) energy rating minimum 5-star (bee 2024 rating) compressor type rotary / inverter compressor power supply 230 v ±10%, 50 hz, single phase cooling coverage area approx. 150-180 sq. ft. per unit refrigerant type r32 (eco-friendly and efficient) noise level (indoor) = 40 db dehumidifier function yes air filters hd filter/pm2.5 (preferable) condenser type 100% copper with anti-corrosive coating warranty minimum 1 year on product, 5 years on compressor (preferably 10 years) stabilizer specifications (one for each ac) parameter specification type digital voltage stabilizer (wall-mounted) capacity suitable for 1.5 ton ac (minimum 4 kva) input voltage range 130v – 290v output voltage 200v – 240v ± 5% technology microcontroller-based protection high/low voltage cut-off, overload, spike protection warranty minimum 2 years eligible makes / brands • air conditioner brands: voltas, bluestar, carrier, lg. • stabilizer brands: v-guard, everest. installation requirements • mounting: wall-mounted indoor unit with appropriate angle supports. • outdoor unit: firm installation on wall brackets or ground-mounted stand as applicable. • copper piping: minimum 3-meter length included; extra piping on actual measurement basis. • drainage: proper water outlet with leak-proof drainage line. • electrical work: power cable (min. 3-core 2.5 sq.mm copper cable), plug top, mcb fitting if required. • stabilizer mounting: proper installation on wall with all connections secured. • consumables: clamps, fasteners, sleeves, insulation, conduit, etc., included. • commissioning: end-to-end testing and handover with user manual and remote. additional requirements • vendor must visit site before installation to assess layout and wiring feasibility. • all installation should be completed within 10 days of delivery. • all civil work for hole cutting, wall sealing, and scaffolding (if needed) should be included. • the supplier must have an authorized service branch or service support centre located in tamil nadu to ensure timely after-sales support and maintenance.