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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Heat pumpsVitocal 300-ATop technology for top performanceThe Vitocal 300-A is the first <strong>air</strong> source <strong>heat</strong>pump <strong>with</strong> digital scroll technology <strong>and</strong> anelectronic bi-flow expansion valve. This meansit achieves an extremely high COP value(COP = coefficient of performance) of 3.9(at <strong>air</strong> 2 °C/water 35 °C), enabling exemplaryseasonal performance factors, too. What'smore, this makes the Vitocal 300-A particularlyreliable where <strong>heat</strong> supply is concerned <strong>and</strong>very frugal when it comes to running costs.RCD system for an optimum<strong>heat</strong> pump operationRCD st<strong>and</strong>s for Refrigerant Cycle Diagnosticsystem. It provides constant monitoring of therefrigerant circuit <strong>with</strong>in the Vitocal 300-A <strong>and</strong>,in conjunction <strong>with</strong> the electronic expansionvalve, ensures the highest level of efficiency atany operating point.Not only quiet at nightParticularly quiet operation is ensured by aradial fan <strong>with</strong> variable speed control <strong>and</strong> areduced fan speed for night operation.Suitable for every dem<strong>and</strong>Every household has different <strong>heat</strong> dem<strong>and</strong>s,<strong>and</strong> the conditions for installing a <strong>heat</strong>pump vary. The range of accessories forthe Vitocal 300-A is suitably flexible <strong>and</strong>comprehensive. Subject to dem<strong>and</strong>, the<strong>heat</strong> pump can be supplied fully equipped.This means the high efficiency pump(Energy Label A), 3-way diverter valve <strong>and</strong>safety equipment have already been fullyfitted. Even the modular electric instantaneous<strong>heat</strong>ing water <strong>heat</strong>er can be easily integrated.Finally, <strong>Viessmann</strong> also offers the completeproduct range to meet the dem<strong>and</strong>s of anyinstallation you require – inside or out.Monitor <strong>and</strong> control from whereveryou areWith the control unit of the Vitocal 300-A,the <strong>heat</strong> pump can simply be connected tothe Vitocom 100, 200 or 300. The <strong>heat</strong>ingsystem can then be conveniently controlledvia mobile phone.12Cooling in summer – no problemReversible operation turns the Vitocal 300‐Ainto a convenient cooling system in the hotsummer months. Convectors or surfacecooling systems <strong>with</strong> a cooling capacityof up to 9.4 kW offer the flexibility tomake the temperature in living areas evenmore pleasant.345Vitocal 300-A1 Evaporator2 Radial fan3 Electronic expansion valve4 Condenser5 Digital scroll compressor
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