Heating with airborne and geothermal heat

Heating with airborne and geothermal heat – making the best possible use of renewables This brochure provides detailed information on sustainable and environmentally responsible heat generation using heat pumps from Viessmann. Heat pumps utilise renewable energy from the ground, groundwater or the air. They lower consumption of fossil fuels, conserve valuable resources and reduce CO2 emissions that damage the environment. Viessmann heat pumps hold a further advantage – many of them feature active and natural cooling functions. Alongside their classic application as heat generators on cold days,...

Compliant scroll compressor

About this brochure Heat pumps from Viessmann offer tailor-made solutions for central heating and convenient hot water supply, for both new build and modernisation. The active and natural cooling functions create a pleasant interior in the summer too. Saving energy and protecting the climate By modernising your heating system, you are making an active contribution towards protecting the climate and saving fossil fuels. Heating with heat pumps Viessmann heat pumps utilise the potential heating energy that nature has provided, in the form of geothermal heat, and heat from groundwater and the air,...

Saving energy and protecting the climate Viessmann is aware of its responsibility towards the sustained protection of the environment. Our company philosophy and products have been constructed with this duty in mind. "Nothing is so good that it cannot be improved". This motto is also reected in our company principles. In this industry, Viessmann can rightfully claim to be the leader in quality and technology, and as such, aims to continually set new standards. Of course, this applies in particular to the company's product range, which is consistently geared towards signicantly lowering the consumption...

Simple principle, great result A heat pump works in a similar way to a fridge – simply the other way round. In a fridge, heat is transferred from the inside to the outside. With a heat pump, this happens exactly the other way round. Heat from the air or the ground is transferred into the living space via the heating system. Vapour from a refrigerant is compressed to increase the temperature, to make it high enough for central heating and DHW heating. In this process, the Vitocal 350-G reaches up to 72 °C; the Vitocal 350-A up to 65 °C. These heat pumps can therefore also be used for modernisation...

Heat from the ground (collector) Heat from the ground (probe) Heat from the ground, the air and the sun (ice store) Ground source (groundwater) Vitocal heat pump DHW cylinder Heating water buffer cylinder Ice store Solar/air absorber

Heat pumps

VITOCAL As a homeowner, it is easy to become frustrated with the constantly rising prices of fossil fuels. Why not make yourself independent of them, by relying on proven technology instead? Vitocal heat pumps from Viessmann utilise natural heat from the environment, which is unlimited and free. This heating technology is amongst the most economical and clean of all options for heat generation. Viessmann has been constantly improving its heat pump technology and making it even more efficient. Vitocal is always the right choice Compared to conventional heating systems, Vitocal heat pumps have...

Product range Heat pumps Brine/water or water/water heat pumps Single stage heat pump Brine/water heat pump: 7.35 to 18.66 kW Water/water heat pump: 10.22 to 25.73 kW Detached houses Two-stage heat pump Brine/water heat pump: 14.6 to 37.4 kW Water/water heat pump: 20.4 to 51.4 kW Detached houses, apartment buildings, commercial property Compact heat pumps (brine/water) Vitocal 343-G cylinder capacity: 220 I, with solar function Vitocal 333-G cylinder capacity: 170 I, including all components Detached houses Single stage heat pump Brine/water heat pump: 5.86 to 42.8 kW Water/water heat pump: 7.86...

VITOCAL 242-G/VITOCAL 222-G Compact heat pumps (brine/water) 5.9 to 10 kW Vitocal 242-G cylinder capacity: 220 l, with solar function Vitocal 222-G cylinder capacity: 170 l For new build Detached houses VITOCAL 200-G Brine/water heat pump 5.8 to 17.2 kW For new build Detached houses Natural and active cooling NC-Box Natural cooling box Up to 5 kW cooling capacity AC-Box Active cooling box Up to 13 kW cooling capacity

Product range Air/water heat pumps VITOCAL 350-A Air/water heat pump (indoor or outdoor installation) 10.6 to 18.5 kW For new build and modernisation Detached houses VITOCAL 300-A Air/water heat pump (indoor or outdoor installation) 3 to 9 kW, modulating For new build and modernisation Detached houses Dual mode systems VITOCAL 200-A Air/water heat pump (indoor installation) 5 or 7 kW For new build Detached houses

Split air/water heat pumps VITOCAL 242-S/222-S Split compact heat pump (air/water) 3 to 9.06 kW VITOCAL 242-S cylinder capacity: 220 l, with solar function VITOCAL 222-S cylinder capacity: 170 l For new build Detached houses VITOCAL 200-S Split air/water heat pump 3 to 9.06 kW For new build and modernisation Detached houses Dual mode systems DHW heat pump VITOCAL 161-A DHW heat pump 1.7 kW Cylinder capacity: 300 l Air ow rate up to 300 m3/h For new build and modernisation Detached houses

Heat pumps

VITOCAL 350-G Heat pump with a maximum ow temperature of 72 °C. First choice for high DHW convenience in detached houses and apartment buildings. The single stage Vitocal 350-G heat pump reaches a high ow temperature of 72 °C. This makes it particularly suitable for convenient DHW heating. It is available as either a brine/water or water/ water heat pump. For higher heat demands in two-stage operation, it can be combined with a further heat pump of the same type, or with the Vitocal 300-G, as a master/slave setup. Both heat sources are then regulated via a control unit. Extremely quiet and economical...

Heat pumps Consistently high efficiency The innovative RCD system, which provides continuous refrigerant cycle control, ensures high efficiency at any operating point. The use of an electronic expansion valve (EEV) and high efficiency pumps (with type BWC), as well as the high COP of 4.6, also contribute to the low running costs. Finally, the integral energy statement for central heating and DHW provides the basis for property developers to apply for subsidies [in Germany] for their environmentally responsible investment. Vitotronic 200 control unit with communication capability Following a standardised...