Heating with air and geothermal heat - Viessmann
Heating with air and geothermal heat - Viessmann
Heating with air and geothermal heat - Viessmann
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46/47Impressive qualities: high operational safety, reliability <strong>and</strong>quiet running due to the Compliant scroll compressorTake advantage of these benefits:Vitocal 350-A for internal installation• Air/water <strong>heat</strong> pump, mono mode <strong>with</strong> a <strong>heat</strong>ing output of 10.6 to 18.5 kW forDHW <strong>and</strong> central <strong>heat</strong>ing• Particularly suitable for modernisation through 65 °C flow temperature, even atcold outside temperatures in winter• DHW temperature subject to system version up to 55 °C• Low operating costs through high coefficients of performance: COP to EN 14511up to 3.6 (<strong>air</strong> 2 °C/water 35 °C)• High efficiency all year round at any operating point <strong>and</strong> therefore lowconsumption costs through the innovative RCD (Refrigerant Cycle Diagnostic)system, <strong>with</strong> an electronic bi-flow expansion valve (EEV)• Low operating noise through radial fan, sound-optimised appliance design <strong>and</strong>night operation <strong>with</strong> reduced fan speed• Easy-to-operate Vitotronic 200 <strong>heat</strong> pump control unit <strong>with</strong> TeleControl <strong>and</strong>remote monitoring for connection to the Vitocom 100, 200 or 300, plus cascadefunction for up to five <strong>heat</strong> pumps• Installation inside or outside <strong>with</strong> matching accessories• As an option <strong>with</strong> high efficiency pump for the <strong>heat</strong>ing circuit <strong>with</strong> Vitocal 350-A(internal installation)• Efficient defrosting through circuit reversal• With integral energy statementFor specification, see page 77