Contract For The Execution Of The "Supply And Installation Of Aerothermal Heat Pumps In The Town Hall. Urgent Processing Rdl 36/2020, Of December 30". Action Financed By Inega Incentive Program For The Implementation Of Thermal Renewable Energy Installations Prtr Ue-Nextgenerationeu (Procedure Code In422O) Doga 114 Of 16.06.2023