“Supply, installation and dismantling of air conditioners for the needs of TU – Sofia and the exported units”

… equipped with all the necessary power, interface and other cables, adapters and accessories necessary for their normal operation. ​​​​​​​ · The subject of the lot is: “Supply, installation and dismantling of air conditioners for the needs of TU – Sofia and units”. Includes the supply of: Air conditioning 9000 BTU: Rated cooling capacity: not less than 2,7 KW, Rated heating capacity: not less than 2.8 KW – 18 pcs.; Air conditioning 12000 BTU: Rated cooling capacity not less than 3,2 KW, Rated heating capacity not less than 3,4 KW -32 pcs, Air conditioner 18000 BTU: Nominal cooling capacity not less than 5,0 KW, Nominal heating capacity not less than 5,1 KW – 19 pcs.; Air conditioning 24000 BTU: Nominal cooling capacity not less than 6,6 KW, Nominal heating capacity not less than 7 KW – 11 pcs.; Air conditioning - column 55,000 BTU: Energy class A+, Three-phase supply, Rated cooling capacity not less than 6,7 KW, rated heating capacity not less than 5,3 + 3,5 KW,SEER 5.6; SCOP 4.0-10 pcs.; Dismantling of an existing air conditioner – 22 pcs. Technical requirements for air conditioners: 2.1. Inverter heat pump mono-split system - one indoor unit for high wall mounting and one outdoor unit (with the exception of item No. 5 "Air conditioning - column 55,000 BTU", in which is one indoor unit column type and one outdoor unit); 2.2. Refrigerant R410A or R32; 2.3. Minimum energy efficiency class ‘A+’ (5,00 ≤ SEER < 7,00 and 3,8 ≤ SCOP < 5,20). ​​​​​​​The air conditioners supplied must be original, i.e. they must be the product of the manufacturer of the respective brand. The supplied air conditioners must be new, unused, in original factory packaging. The proposed air conditioners must be in accordance with the international, European and the Republic of Bulgaria requirements. The supplied air conditioners meet all requirements in the Republic of Bulgaria and/or the EU regarding technical operation, fire safety, safety standards and connection to the electrical network. The supplied air conditioners must be equipped with all the necessary power, interface and other cables, adapters and accessories necessary for their normal operation. The deadline for the performance of all activities subject to the contract, namely the supply, installation and dismantling of air conditioners, is up to a maximum of 90 calendar days, starting from the registration of the contract in the Client's case management system. Warranty period of the supplied air conditioners under items No 1 to No 4 incl. not less than 24 months, and for item No 5 "Air Conditioner - column 55 000 BTU" not less than 36 months. Warranty maintenance is carried out under the terms and conditions specified in the Technical Specification and the draft contract. The warranty period for repairs/incorporated parts is at least 12 months from the date indicated in the protocol for the performed activities. Warranty maintenance is carried out under the terms and conditions specified in the Technical Specification and the draft contract. The value of the activities subject to the lot shall be paid by bank transfer by the Assignor within 30 (thirty) days after duly drawn up and under