Department Of Atomic Energy Tender

Supply, installation, testing and commissioning of high wall Inverter split air conditioners operating on energy efficient rotary compressor of nominal cooling capacity 2.0 TR comprising of indoor unit , outdoor unit and copper tubes with thermal insulation shall confirm to 5 star with IS energy efficiency ratio conforming to IS 1391 part - 2 and meet the following technical specification and scope of work. Power supply: Single phase ,230V, 50Hz . Compressor type: rotary, Refrigerant: R32, Condenser coil: Air cooled internally cross hatched copper tubes with anti-corrosive fin condenser, Evaporator : Copper tube, hydrophilic anti corrosive coated fins, Fan speed : 4 steps (Low, Medium, High and Auto), Remote control : Wireless LCD shall be available with the equipment all as per the specification and as directed by Engineer in Charge. Note: 1. The warranty of unit should be one year from date of installation at site. 2. The compressor warranty should be five years from the date of installation at site. 3. The copper tube and cable necessary for erection of AC unit shall be paid under relevant item.

Supply and fixing of heavy duty split AC outdoor mounting stand bracket made of 2.0 mm thick heavy duty Galvanized steel with two coat of powder coating of off white colour with load carrying capacity up to 100 Kg with suitable fasteners all as directed by Engineer in Charge.

Supply and fixing of soft drawn bright annealed seamless copper tube for 2.0 TR split AC unit as per ASTM B 68-02 both suction and liquid line measured together with wall thickness suitable for R32 and thermal insulation should be flexible closed cell elastomeric nitrle rubber foam tubes, class "O" with 9 mm thickness to suit above copper tubes along with white tape insulation all enclosed in a PVC slim duct and fittings of heavy duty of suitable size all as per the specification and as directed by Engineer in Charge.