Viessmann Vitocal 350-G

The best choice for hot water production

Ground source heat pump in power classes 20,5 – 84,6


Pyydä tarjous

Product info

Benefits in brief:

  • The efficient compressor produces supply water with temperature up to 70°C.
  • The unit is exceptionally quiet in terms of the noise emitted to the surrounding environment.
  • The soil circuit’s energy can also be used for cooling.
  • Energy efficiency class A++.

Reliable hot water supply for detached and semi-detached houses

Vitocal 350-G is a high-performance ground source heat pump with an efficient compressor that can produce supply water at up to 70°C. The unit is suitable for heating larger facilities and buildings, as well as for producing hot domestic water if the energy demand is high.

Optimised utilisation of self-generated electricity

In operation of the Vitocal 350 G unit, the Vitotronic 200 controller optimises utilisation of self-generated solar energy and reduces operating costs.

Heat pump Vitocal 350-G

Vitocal 350-G has been designed to run very smoothly and is therefore one of the quietest geothermal pumps in its class. The heat pump is ready for so-called master/slave operation with another unit of the same type or with another Vitocal 300-G. This solution is recommended for high heat demand, in which case several heat pumps are required for thermal energy production.

EHPA quality certificate

The EHPA quality certificate serves as proof of the COP value for the customer. The Finnish national EHPA quality certificate confirms that the Viessmann Vitocal 350-G ground source heat pump complies with the quality requirements of EHPA certification.

Perfectly compatible product components: System technology

“The whole is more than the sum of its parts.” In keeping with this principle, Viessmann does not merely offer individual heating components complying with Viessmann’s high standards for quality, reliability and efficiency. Equivalent products are combined into assemblies where all of the parts fit together.

The entire production potential of innovative state-of-the-art technology can be utilised only if the integrated system components fit together perfectly. Viessmann’s system technology includes everything required from a reliable heating system.

Vitotronic controller with wireless remote control and high-performance Vitocell hot water storage cylinders to ensure the sufficiency of hot water and heating energy.