Heating and Cooling Systems for Nursing Buildings BT C+D of kbo-Inn-Salzach-Klinikum

Heating and cooling systems for nursing buildings BT C and D, and cooling systems for BT F: For building section C heating: 4 pcs buffer tanks 1,500 l, 2 pcs fresh water stations as 3-way cascade, 2 pcs district heating transfer stations, 2 pcs heating distributors with flange connections, 2 pcs pressure maintenance units with degassing and refill armature, 16 pcs wet rotor circulation pumps, 4 pcs heat meters, approx. 5,700 m copper heating pipes up to DN 40, approx. 900 m seamless welded steel heating pipes up to DN 125, approx. 300 pcs tube radiators/convectors, approx. 110 m² ceiling heating elements. For building section C cooling: 2 pcs plate heat exchangers with approx. 40 kW as system separation, 1 pc cooling distributor with flange connections, 1 pc vacuum spray tube degasser, 1 pc membrane expansion vessel 300 l, 6 pcs wet rotor circulation pumps, 2 pcs cooling energy meters, approx. 1,650 m stainless steel cooling pipes up to DN 80, approx. 420 m seamless welded steel cooling pipes up to DN 150, 20 pcs recirculating air fan convectors. For building section D heating: 4 pcs buffer tanks 1,500 l, 2 pcs fresh water stations as 3-way cascade, 2 pcs district heating transfer stations, 2 pcs heating distributors with flange connections, 2 pcs pressure maintenance units with degassing and refill armature, 11 pcs wet rotor circulation pumps, 4 pcs heat meters, approx. 4,800 m copper heating pipes up to DN 40, approx. 800 m seamless welded steel heating pipes up to DN 125, approx. 220 pcs tube radiators, approx. 110 m² ceiling heating elements. For building section D cooling: 2 pcs plate heat exchangers with approx. 40 kW as system separation, 1 pc cooling distributor with flange connections, 1 pc vacuum spray tube degasser, 1 pc membrane expansion vessel 300 l, 6 pcs wet rotor circulation pumps, 2 pcs cooling energy meters, approx. 1,650 m stainless steel cooling pipes up to DN 80, approx. 420 m seamless welded steel cooling pipes up to DN 150, 19 pcs recirculating air fan convectors. For building section F cooling (installation location BT F / costs BT C): 1 pc oil-free turbo liquid chiller 450 kW, 1 pc air-cooled dry cooler 570 kW with glycol collection and retention system, 1 pc membrane expansion vessel 500 l, 1 pc plate heat exchanger 250 kW for free cooling, 8 pcs wet rotor circulation pumps, approx. 160 m seamless welded steel cooling pipes up to DN 200.

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