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Vitodens 222-W

Gas condensing storage combi boiler

Heating convenience in its most efficient form: gas condensing storage combi boiler with a rated heating output of 1.9 to 32 kW.

Rated heating output: 1.9 to 32 kW
Integral loading cylinder with 46 litre capacity
Simple operation and WiFi interface
Energy cockpit

I would like to find out more about the Vitodens 222-W.

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Space saving

With integral stainless steel loading cylinder for high DHW convenience

Simple operation and WiFi interface

Particularly straightforward, intuitive operation and integral WiFi interface

Excellent ease of use

Thanks to 7 inch colour touchscreen; alternatively can be operated with 3.5 inch display or via the ViCare app

High DHW convenience

Thanks to integral stainless steel loading cylinder with 46 litre capacity

Energy cockpit

For visualising energy generation and consumption

High operational reliability

Thanks to integral Lambda Pro Plus combustion controller

MatriX-Plus burner

Greater efficiency and less nitrogen oxide with the new MatriX-Plus burner

Durable and efficient

Thanks to Inox-Radial heat exchanger

Fluorescent Lightguide

Fluorescent Lightguide means you always know if everything is working properly

Energy efficiency class: A

Energy efficiency class: A

Vitodens 222-W gas condensing storage combi boiler

Vitodens  222-W:  heating convenience in its most efficient form

The new generation of heating systems. More efficiency, lower emissions, simple operation. Futureproof, durable and digital. The  Vitodens 222-W sets the standard for the future.

Easy to install, operate and maintain – this is the next generation of Viessmann wall mounted gas boilers. The appliance series is the byword for reliable and efficient provision of space heating and hot water in the home, as well as for exceptionally innovative design.

The integrated range of solutions for the Vitodens 222-W

Value added services, digital services, connectivity & platforms

ViCare App

Mit der ViCare App ist die Bedienung der Heizung intuitiv möglich. Der Anwender sieht in der App auf einen Blick, ob beim Betrieb der Heizung alles im grünen Bereich ist.

Mehr zur ViCare App

The special features of the  Vitodens 222-W

The  Vitodens 222-W is an intelligent energy centre that meets the highest standards for convenient heat supply. With its advanced, functional design and matt surface with a clear layout, it blends effortlessly into any living environment.

The MatriX-Plus burner:  the heart of your heating system

Among the outstanding benefits of the new MatriX-Plus burner are its efficient operation, quiet running and low emissions. The special stainless steel MatriX surface is resistant to high temperatures, which ensures reliable performance and a long service life.

MatriX-Plus burner

Lambda Pro Plus: automatic combustion control cuts costs

Automatic monitoring of combustion quality compensates for fluctuating gas qualities and extends the flue gas inspection intervals to three years. This ensures consistently high efficiency and saves on maintenance costs.

  • Matching to gas quality
  • Consistently high energy efficiency
  • Futureproof
  • Low maintenance costs
  • Three year inspection intervals

Stainless steel Inox-Radial:  efficient and durable

Stainless steel makes all the difference. The corrosion-resistant stainless steel Inox-Radial heat exchanger is at the heart of the  Vitodens 222-W. It converts the consumed energy into heat very efficiently. Almost no losses, with practically unbeatable efficiency of 98  percent. In addition, the particularly durable, high grade stainless steel ensures reliability.

Inox-Radial heat exchanger made from stainless steel

The control unit of the  Vitodens 222-W is clear and intuitive

Energy cockpit: straightforward settings and operation increase efficiency

How easy are the settings and operation? These are among the key criteria to consider when deciding on a new heating system. The  Vitodens 222-W is exceptionally easy to use. It can be controlled very easily and intuitively from a smartphone or tablet, as well as directly using the large, height-adjustable 7  inch colour touchscreen or, alternatively, the 3.5  inch display. Plain text and a graphic display lead you through all the menu items. And with the energy cockpit, you can see all the energy consumption figures at a glance.

Product details

Output in kW

1.9 to 32  kW

Standard seasonal efficiency [to DIN]

98  % (Hs) [gross cv]

Energy efficiency class



Natural gas and LPG

Application area

Gas heating in detached houses and apartments | New build and modernisation projects


7  inch colour touchscreen or alternatively with 3.5  inch display, WiFi integrated, operation via ViCare app possible.

DHW heating

Integral 46  litre stainless steel loading cylinder for high DHW convenience

Additional features

MatriX-Plus burner, Lambda Pro Plus automatic combustion controller

Product cross-section
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