Object: Electronic Auction - The Object Of This Tender Is The Provision Of Technical Assistance, Preventive And Corrective Maintenance Services, With The Supply Of Parts, For Air-Conditioning Devices With A Vrf (Variable Refrigerant Gas Flow) System Driven By Ghp (Heat Pump Driven By A Gas Engine), And For Split-Type Air-Conditioning Devices, Under The Conditions Established In This Notice And Its Annexes.