bids are invited for 1. 1.5 ton inverter split ac with remote control, sleep mode & auto start. 2. machine should be at least 5 star rated ; iseer: 5 or above 3. condenser and cooling coil of the machine shall be of copper make only 4. electrical data: the machine should be suitable for power supply:230v±10% ac, 50hz, 1-phase. 5. refrigerant gas r32 6. compressor type- rotory. 7.technology of ac: inverter. 8.the air-conditioner should be supplied with all accessories like outdoor unit, indoor outdoor connecting pipes refrigerant electric cable ( size-2.5sq mm, 3 core ) with 5 meter length socket with plug top remote control unit, drain pipe, return air grill air filer, horizontal louvers and all other materials required for full commissioning of a.c. required refrigerant pipe 4 rmt or 5 rmt ( running mtr ) and drain pipe 4m or 5m for each ac is to be supplied. 9.the air conditioner will have an exclusive warranty of one year and additional 5 years on compressor ( q3 ) total quantity : 4