Tenders Are Invited For Ventilation And Air-Conditioning Installation Work – Lüftung

Ventilation And Air-Conditioning Installation Work – Lüftung. Rlt Compact Device With Heat Recovery, 2 Filter Stages, Nominal Air Volume 3,350 M³/H Incl. Delivery, Fittings, Filters Etc. Rlt Compact Device For Warm-Up Kitchen, 2 Filter Stages 900 M³/H Ceiling Compact Units With 1 X 600 M³/H + 1,200 M³/H Incl. Fittings Etc. Approx. 750 M² Rectangular Ducts Including Fittings Up To 1500 Mm + Inspection Cover And Functional Measurement Approx. 300 M Spiral Folded Pipe Up To Dn 250 + Fittings And Inspection Cover Approx. 25 Constant Volume Flow Regulators Up To Dn 160 Approx. 35 Variable Volume Flow Regulators Up To 400 Mm 45 Silencers Up To Dn 250, 23 Splitter Silencers Up To 800 Mm. Approx. 70 M² Cold Insulation Made Of Synthetic Rubber, Approx. 60 M² Thermal Insulation Made Of Mineral Wool 12 Disc Valves Up To Dn 125, 5 Ceiling Swirl Diffusers Approx. 30 Slot Outlets 3 And 4 Slots Up To 1,200 M Long For Wall And Ceiling Installation 3 Round Exhaust Grilles Up To 450 Mm 3 Square Deflector Hoods Up To 850 Mm, 3 Intake Elbows Up To 600 Mm 6 Roof Ducts 6 Round Fire Dampers Up To Dn 250 + Allowance For Spring Return Motor, Elastic Connection, Approx. 15 Pieces Of Rectangular Fire Dampers Up To 650 Mm + Allowance For Spring Return Motor, Elastic Connection, Acceptance Of Fire Protection Device By An Expert. Maintenance Services For 4 Years