Air/water heat exchanger Cost cutting Cost reduction through variable cooling outputs and technology in conjunction with simple installation Fast mounting and installation thanks to a system platform with identical mounting cut-outs for cooling units, air/air and air/water heat exchangers. Roof plates with the same prepared mounting cut-outs as for roof-mounted cooling units from our range of accesso- ries. Clear benefits in terms of investment, installation and operating costs. Heat exchangers in output categories from 500 W to 5000 W are effortlessly fitted in less than 2 minutes by simply locating into position. The pre-fitted mounting hooks and the addition of just 2 screws hold them in place. Comparative calculation of energy costs Here, we compare the energy costs of cooling a bayed enclosure suite (heat loss 25 kW). Cooling units versus air/water heat exchangers combined with chillers. Power consumption Price kWh Energy costs Qty. kW per unit Euro Euro Cooling unit for wall-mounting 8 1.02 0.12 2,923.20 Cooling unit for wall-mounting 8 0.58 0.12 1,663.20 Total 12.74 4,586.40 Qty. Power consumption Price kWh Energy costs kW per unit Euro Euro Air/water heat exchanger 8 0.06 0.12 175.39 Air/water heat exchanger 8 0.16 0.12 463.68 Chiller in a TS 8 enclosure 1 5.91 0.12 2,126.88 Total 7.68 2,765.95 Difference € 1,820.45 = approx. 40% 4.586,00 € 5.000,00 € 4.500,00 € 4.000,00 € 3.500,00 € 2.766,00 € 3.000,00 € 2.500,00 € 2.000,00 € 1.500,00 € 1.000,00 € 500,00 € 0,00 € 16 cooling units 1 chiller/ 16 heat exchangers Technical System Catalogue/Climate control 3 - 42
Technical System Catalogue Climate Control
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