Heating with air and geothermal heat - Viessmann

M56/57VITOCAL 200-SThe affordable alternative for new build and modernisation, which can also be easilycombined with existing heat sources.Heating and cooling system withinternal and external unitThe Vitocal 200-S heat pump is available aseither a heating system only or as a systemfor heating and cooling.The Vitocal 200-S utilises the latent heat inthe outdoor air. The weather-resistant externalunit can be sited where required and is easyto install, even on external walls, thanksto its compact dimensions. A freestandinginstallation next to the building or on a flat roofis also possible.As with other heating systems, the internalunit is sited in a cellar or utility room insidethe building. It comprises the hydraulics, theheat exchanger, a high efficiency circulationpump (compliant with Energy Label A) and a3-way diverter valve for convenient supply ofheating water and DHW. The Vitocal 200-S,type AWB-AC, also includes a three-stageinstantaneous heating water heater.In summer, the Vitocal 200-S, type AWB‐AC,can also be used to cool the rooms in thebuilding. For this, fan convectors or anunderfloor heating/cooling system canbe used.The Vitocal 200-S is certified inaccordance with the EHPA qualityseal for Heat Pumps.Schematic diagram of a heating system includingVitocal 200-S in a new building (left) and for modernisationVitocal 200-S as heating system in a new building(System example: AWB-AC)Vitocal 200-S and oil/gas boiler fordual mode operation in modernisation projects(System example: AWB)MVitocal 200-SDHWVitocal 200-SDHWBoilerHeating waterExternal and internal unitcylinderExternal andcylinderbuffer cylinderinternal unit