Vitodens 222-W
Gas Condensing Combi Boiler
The convenience of heating in its most efficient form: a gas condensing storage combi boiler with an integrated 46-litre stainless steel charging cylinder.
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Rated heating power: 2.5 - 32 kW
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Lambda Pro Plus Combustion Controller
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Loading cylinder with a volume of 46 liters
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H₂ 20 % complete
Protect the climate and save money: Find out more about hydrogen as an energy source
Exemplary value for money
Reliable Viessmann product quality
Durability and efficiency
Thanks to the Inox-Radial heat exchanger
MatriX-Plus burner
With Lambda Pro Plus combustion regulator for consistently high efficiency and clean combustion
Innovative operating concept
With 7-inch touch screen with gray scale or 3.5-inch display
Ability to connect to the Internet via the built-in WiFi interface
For control and maintenance via Viessmann apps
Guide to fluorescent luminaires
A fluorescent light guide allows you to always know if everything is working correctly
H₂ Ready
Future-proof: certified to burn natural gas with 20% hydrogen (H₂) content
Energy efficiency class: A
Energy efficiency class: A
Save and smooth
High level of efficiency for any gas mixture
Vitodens 222-W: Compact wall-mounted solution with integrated stainless steel loading cylinder for DHW convenience
The Vitodens 222-W wall-mounted gas condensing boiler is an impressive solution that provides high convenience of heating and hot water and convenient operation.
The Vitodens 222-W gas condensing storage combi boiler is an intelligent energy center that meets the most stringent requirements for the convenience of heating and hot water. With a modern, functional design and matte surfaces with a clear layout, it fits seamlessly into any living environment.
The 46-litre integrated stainless steel loading cylinder deserves special mention. The capacity of hot water removal is comparable to the capacity of a 150-liter cylinder. The water heated to the required temperature in the heat exchanger (instant water heater) continuously replenishes the charging cylinder and is thus immediately available for further extraction.
All system components such as the charging cylinder, expansion tank, pumps and relief valves are factory-installed, reducing on-site installation time.
Economy and smoothness: high level of efficiency with any gas mixture
Viessmann’s state-of-the-art gas condensing boilers are equipped with the patented Lambda Pro Plus® combustion control system. It adapts your instrument to changing operating conditions, such as fluctuations in gas quality or different types of gas. Automatic monitoring ensures a consistently high level of efficiency for your system. Your contractor will not have to reconfigure these boilers, and flue gas inspection intervals have been extended to three years. This saves time and money.
Equipment for the future
The technology that allows the use of mixtures of natural gas and hydrogen for heating buildings is already available and is available on the market in many thousands of cases. In principle, the latest generation of gas condensing boilers Vitodens 300 can already run on 20 percent hydrogen today. Therefore, house and apartment owners who choose these modern wall-mounted and compact appliances are ideally prepared for the future. Find out more about climate-neutral hydrogen heating.
Integrated range of solutions for Vitodens 222-W
Value-Added Services, Digital Services, Connectivity and Platforms
Viessmann Wärme+Strom
Viessmann Wärme+Strom ist unsere Lösung für alle Menschen, die höchsten Komfort ohne den klassischen Kauf genießen und eine Heizung oder PV-Anlage mieten möchten.
Energiegestalter
Der Energiegestalter bietet professionelle Hilfe bei der energetischen Sanierung – für das Fachhandwerk sowie für Immobilienbesitzerinnen und -besitzer.
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.
ViGuide App
Die ViGuide App ist die Fachpartnersoftware mit zahlreichen Funktionen für Monitoring und Steuerung von Anlagen in Ein- oder Mehrfamilienhäusern und dem schnellsten Zugang zum Technischen Dienst.
wibutler
wibutler ist die All-in-One Plattform für digitale Gebäudetechnik mit intelligentem, herstelleroffenen und effizientem Systemdesign.
Features of Vitodens 222-W
The Vitodens 222-W is a smart energy center that meets the highest standards for convenient heating. With a modern, functional design and a matte finish with a clear layout, it fits seamlessly into any living environment.
Movable display for easy control at eye level
The Vitodens 222-W is easy to operate at eye level thanks to its 3.5 adjustable black-and-white screen.
MatriX-Plus burner: the heart of your heating system
Among the outstanding advantages 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 long service life.
Lambda Pro Plus: Automatic combustion control reduces costs
Automatic combustion quality control compensates for fluctuations in gas quality and extends flue gas inspection intervals to three years. This ensures consistently high efficiency and saves maintenance costs.
- Gas Quality Compliance
- Consistently high energy efficiency
- Promising
- Low operating costs
- Three-year intervals between inspections
Inox-Radial Stainless Steel: Efficient and Durable
Stainless steel goes the extra mile. The corrosion-resistant Inox-Radial stainless steel heat exchanger is at the heart of the Vitodens 222-W. It converts the consumed energy into heat very efficiently. Virtually loss-free, with an almost unbeatable efficiency of 98 percent. In addition, the particularly robust high-quality stainless steel ensures reliability.
The Vitodens 222-W control unit is clear and intuitive
Touch screens with plain text display
The Vitodens 222-W can be operated via a 7-inch touchscreen with a grey bar (shown on the left) or a black-and-white screen with a 3.5-inch text and graphic display (shown on the right), commissioning assistant, energy indicators and the ability to control from a mobile device.
Built-in WiFi: Heating convenience goes digital
A built-in WiFi interface connects the wall-mounted gas condensing boiler directly to the internet, providing easy access to network and digital services as needed. The ViCare app makes the appliance even easier to operate: all heating functions are at your fingertips. In the event of a problem, the Service application directly informs the contractor, who can quickly take corrective action.
Product details
| Power in kW |
2.5 – 32 kW |
|---|---|
| Standard Seasonal Efficiency [DIN] |
98 % (Hs) [gross cv] |
| Energy efficiency class |
A |
| Fuel |
Natural gas and LPG certified to burn natural gas with a hydrogen (H₂) content of 20% |
| Applications |
Gas Heating in Detached Houses and Apartments | New Construction and Modernization Projects |
| Surgery |
Excellent ease of use via the 3.5-inch display, Vitotrol remote controls or via the ViCare app; Built-in WiFi interface to connect to the Internet. |
| Hot water heating |
Integrated 46 litre stainless steel loading cylinder for easy DHW use |
| Additional features |
MatriX-Plus burner, Lambda Pro Plus automatic combustion control |
| Product cross-section |
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