Generalsanierung Schule im Taubertal - Vergabe Raumlufttechnische Anlagen

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9 pcs. Central compact ventilation units with heat recovery 7 pcs. Decentralized ventilation units for upper floor with heat recovery (WRG) and reversible air-to-air heat pump 2 pcs. Extract air fans for individual rooms 1 pc. Duct insertion fan DN 100 approx. 790 m² Rectangular air ducts and fittings made of galvanized sheet steel approx. 500 m Spiral-seam ducts made of galvanized sheet steel, DN 100 to DN 400 approx. 85 m Flexible aluminium air ducts, DN 100 to DN 200 approx. 200 pcs. Supply and extract air outlets approx. 45 pcs. Cassette-type sound attenuators (curtain sound dampers) approx. 25 pcs. Roof penetrations / diffusion-tight connections approx. 20 pcs. Flat-roof cowls, DN 100 and DN 200 approx. 15 pcs. Rectangular weather-protection grilles made of aluminium including powder coating approx. 140 m² Mineral wool insulation on rectangular air ducts and fittings approx. 220 m² Cold insulation made of elastomeric foam on rectangular air ducts and fittings approx. 20 m Mineral wool insulation on round air ducts 9 pcs. Central compact ventilation units with heat recovery 7 pcs. Decentralized ventilation units for upper floor with heat recovery (WRG) and reversible…

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