Vitocal 350-G – first choice for ultimate DHW convenience


Take advantage of these benefits

  • High flow temperature, ideal for radiator heating
  • Extremely quiet and economical operation
  • Optimised utilisation of power generated on site by photovoltaic systems
  • Available as master/slave versions for higher output
  • Can generate an energy statement for public subsidies
  • Energy efficiency class A++
*Energy efficiency class as per EU regulation no. 811/2013 for heating, average climatic conditions - low temperature applications (W35)

High DHW convenience for detached and two-family houses

The Vitocal 350-G is a powerful heat pump with a flow temperature up to 72 °C, making it ideal for modernisation of houses with conventional radiators. This also ensures high DHW convenience.

The heat pump is capable of "master/slave" operation together with another of the same type or with a Vitocal 300-G. This solution is recommended in cases of high heat demand.

Optimised utilisation of power generated on site

While the Vitocal 350-G is running, the Vitotronic 200 control unit optimises the consumption of solar power generated on site, thus reducing operating costs.


Heat pumps – quite straightforward

Our expert Carsten Kuhlmann explains in simple terms how a heat pump works and the physical principles behind it.


Where does ambient heat come from?

Carsten Kuhlmann explains where ambient heat comes from and how various different types of heat pumps make use of it.



A perfect match – System technology

"The whole is greater than the sum of its parts". Following this philosophy, Viessmann supplies more than high quality, reliable and effective heating components. In fact, all products are part of a matching total concept, where all components complement one another. After all, only perfect interaction between all system components can draw out the maximum potential of our innovative leading technology.

Viessmann system technology incorporates everything you need for a reliable and economical heating system: From the Vitotronic control unit with wireless remote control, powerful Vitocell DHW cylinders for the highest DHW convenience, right up to high grade solar thermal systems for cost effective central heating backup.