Heat pumps
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ESMANN Heating systems ◄ Industrial systems Refrigeration systems

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, the sun, groundwater or the air. They lower consumption of fossil fuels, conserve valuable resources and reduce CO2 emissions that damage the environment. Viessmann heat pumps offer an additional benefit to their users – many of them feature active and natural cooling functions. Alongside their classic application as...

Heat pumps from Viessmann offer tailor-made solutions for central heating and cooling, as well as convenient hot water supply, for both new build and modernisation projects. 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. Brine/water heat pumps Ground source heat pumps use the ground as a primary energy source, either by deploying geothermal collectors or geothermal probes. Air/water heat pumps Air source heat pumps utilise outdoor air or extract air as a primary energy...

Heat from the ground (collector) Heat from the ground (probe) Energy from groundwater Heat from the ground, the air and the sun (Vitofriocal ice store) 5 Airborne heat (with outdoor unit) Airborne energy 1 Vitocal heat pump 3 Heating water buffer cylinder

Viessmann heat pumps are recommended for new build and modernisation The air, ground, water and waste heat are primary energy sources that are practically free and can be used to run a heat pump system efficiently. Heat pumps work like a refrigerator, just in reverse. While a refrigerator directs heat to the outside, heat pumps take energy from the air or the ground and transfer it into the living space via the heating system. The transfer medium carrying the heat drawn from the environment is compressed in order to reach the flow temperature necessary for different heating systems. For...

The ViCare app offers you a convenient way to operate your heating system and save energy – anytime, anywhere. It allows you to keep an eye on the system status at all times. You can set the required room temperature with a single swipe; one tap of the screen allows you to select a daily template and save energy automatically. WLAN ViCare accesses the Vitoconnect online interface to control the heat generator. Once the system user has given their consent, the contractor can use Vitoguide to keep a constant eye on their customer's system. Heat generator

The quick and easy way to save energy Enjoy energy savings, convenience and reassurance The ViCare app offers new possibilities for controlling heating systems via the internet. The design of the ViCare graphic interface has been kept simple, enabling completely intuitive heating system operation. Save energy automatically The system is designed to control up to three heating circuits. You can select the required room temperature by swiping, and switch between standard and party mode ("Extended heating") at a touch of the screen. When leaving the house ("Away"), it takes just one command to...

Brine/water heat pumps 5.7 to 85.6 kW Heat source Integral DHW cylinder Cooling function NC/AC 5.7 to 17.2 kW (single stage) 11.4 to 34.4 kW (two-stage) Vitocal 200-G B B B B11 / -22 20.5 to 42.3 kW (single stage) 41.0 to 84.6 kW (two-stage) Vitocal 300-G g g g g g 11 / ■ 11 28 21.2 to 42.8 kW (single stage) 42.4 to 85.6 kW (two-stage)

Air source heat pumps 5 Application Detach. A| house bi co bi Integral DHW M°dern- cylinder isation project Cooling Page function AC

Brine/water heat pumps

VITOCAL 333-G NC/333-G/343-G VITOCAL 222-G/242-GCompact, floor standing heat pumps that take up little space and are particularly quiet in operation - even suitable for installation near the living space. Brine/water compact heat pumps are available in three different versions: with and without solar connection, as well as with integral cooling function NC (natural cooling). DHW cylinders with 170 l capacity (solar version with 220 l) are integrated to safeguard high DHW convenience. At the core of the appliance is a high efficiency heat pump module. These compact appliances are...

Brine/water heat pumps VITOCAL 333-G NC / VITOCAL 333-G VITOCAL 343-G 5.7 to 10.4 kW Vitocal 333-G □ DHW cylinder, 170 litre capacity ^ V'lt 'll' 'iiic 200 heal pump cenli"| unit J Indirect coil l"i cylinder healing ^ Primary pump (HI pump) H Secondary pump (HE pump) ^ I l"HHelically sealed Compliant sch ,|| ■-"i, ipiess"i J I diV1'i l1 'I valve ■, healing/DI IW □ Integral instantaneous heating water heater

Vitocal 343-G and Vitocal 333-G compact brine/water heat pumps were developed as small, highly efficient solutions for new build. Yet generously sized heat exchangers achieve a high COP (coefficient of performance) of up to 5.0 (to EN 14511 at B0/W35). The seasonal performance factor specifies the relationship between the heat volume (heating energy) transferred and the energy (drive energy) drawn, over the course of a year. The innovative RCD (refrigerant cycle diagnostic) system plays a vital role in raising the seasonal performance factor. It ensures that the heat pump operates with...

VITOCAL 222-G VITOCAL 242-G 6.1 to 10.0 kW Vitocal 242-G j Heating lance ^ Enamelled DHW cylinder ^ Vitotronic 200 heat pump control unit ^ Integral solar indirect coil ^ Modulating cylinder loading pump ^ Circulation pump, primary j Circulation pump, secondary ^ Diverter valve, heating/DHW ^ Integral instantaneous heating water heater

Easy to operate Vitotronic control unit with straightforward navigation and clear menu tree. Vitocal 242-G and Vitocal 222-G compact brine/water heat pumps are fully equipped with all of the components required for DHW and central heating. With a heating output of between 6.1 and 10.0 kW, they are perfect for use in detached houses. Flow temperatures up to 60 °C also enable use with conventional radiators. The two heat pumps are attractively priced alternatives to the compact appliances in the 300 series. Equipped with a Compliant scroll compressor and a thermostatically...