Heating with air and geothermal heat - Viessmann
Heating with air and geothermal heat - Viessmann
Heating with air and geothermal heat - Viessmann
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
54/55Vitocal 242-S split <strong>air</strong> source <strong>heat</strong> pumpTake advantage of these benefits:Display of the Vitotronic 200 <strong>heat</strong> pump control unit• Attractively priced split <strong>air</strong> source <strong>heat</strong> pump <strong>with</strong> <strong>heat</strong>ing outputs between3.0 <strong>and</strong> 10.6 kW (<strong>air</strong> 2 °C/water 35 °C at the nominal operating point)• Inverter compressor for optimum output matching to the <strong>heat</strong>ing <strong>and</strong>cooling dem<strong>and</strong>• Low operating costs through high coefficients of performance: COP to EN 14511of up to 4.6 (<strong>air</strong> 7 °C/water 35 °C) <strong>and</strong> 3.5 (<strong>air</strong> 2 °C/water 35 °C)• Maximum flow temperature up to 55 °C at -15 °C outside temperature(<strong>with</strong> reduced output)• High DHW convenience through integral DHW cylinder <strong>with</strong> 220 litre capacityfor the Vitocal 242-S (for Vitocal 222-S <strong>with</strong> 170 litre capacity)• Solar connection for DHW <strong>heat</strong>ing <strong>with</strong> the Vitocal 242-S• Convenient through reversible version that enables <strong>heat</strong>ing <strong>and</strong> cooling• High efficiency in partial load operation through output-controlled compressor• Low sound power level of the external unit in partial load operation throughvariable speed fan <strong>and</strong> compressor• Refrigerant pipework requires no frost protection• Vitotronic 200 control unit that is easy to operate <strong>with</strong> plain text<strong>and</strong> graphic display• Low investment outlay• Easy <strong>and</strong> affordable installation <strong>with</strong>out major wall outlets• Optimised utilisation of self-generated power from photovoltaic systems• Can be commissioned by <strong>Viessmann</strong>'s Technical Service departmentFor specification, see page 78
Change language