Tenders Are Invited For Heating System And Central Water Heating System

1 Piece Reversible Air-Water Heat Pump For Outdoor Installation, 4-Pipe System, R290, Cooling Output Approx. 79 Kw, Heating Output Approx. 49 Kw; 2 Heating Water Buffer Tanks With Approx. 2,000 L And 500 L Storage Capacity; 1 Cold Water Buffer Tank With Approx. 1,500 L Storage Capacity; 1 Piece Vacuum Spray Tube Degassing Including Make-Up And Heating Water Treatment System; Approx. 14 Circulation Pumps For Heating And Cooling As Well As Extensive Fittings And Accessories; Approx. 1,200 Linear Meters Of Heating Pipes Made Of Stainless Steel, Pressing System, Outer Diameter 18 To 88.9 Mm Approx. 1,000 Linear Meters Of Refrigeration Pipes Made Of Stainless Steel, Pressing System, Outer Diameter 18 To 88.9 Mm; Approx. 50 Linear Meters Of Refrigeration Pipes Made Of Multi-Layer Composite Pipe; Approx. 30 Linear Meters Of Flexible, Thermally Insulated Heating Pipes As Plastic Jacket Pipes For Underground Installation; Approx. 40 Linear Meters Of Flexible, Thermally Insulated Refrigeration Pipes As Plastic Jacket Pipes For Underground Installation; Extensive Fittings And Connectors As Well As Pipe Fastenings; Total See Announcement Text