For large properties and smart homes, the Vitodens 200-W series offers unrivaled modulation, precision controls, and color touchscreen displays. The 222-F is a floor-standing variant featuring an integrated storage tank and solar thermal connectivity options.
Viessmann is a leading manufacturer of heating, industrial, and refrigeration systems. The company was founded in 1917 in Allendorf, Germany, and has since grown to become a global player in the HVAC industry.
Viessmann rarely publishes public prices – you usually request a quote after selecting a model.
Ensure system water falls within recommended pH levels (typically 8.2 to 10.0) and total hardness limits to protect the internal stainless steel structures. viessmann boiler catalogue
The system automatically detects changes in gas quality and environmental conditions (such as wind pressure in the flue). It adjusts the gas-to-air mixture in real-time to ensure optimal combustion. This feature allows Viessmann boilers to adapt seamlessly to varying gas types, including transitions to liquid petroleum gas (LPG) or green hydrogen blends. 2. Viessmann Gas Condensing Boilers (Vitodens Range)
: The flagship wall-mounted boiler with a 7-inch color touchscreen and up to 98% efficiency. It uses the Lambda Pro Plus combustion controller to automatically adapt to different gas types.
Note: Combi boilers require higher kW ratings than system boilers because they must heat cold mains water instantly. Final Verdict For large properties and smart homes, the Vitodens
The Vitodens series is the cornerstone of the Viessmann catalogue. These wall-mounted gas condensing boilers are renowned for their compact size and exceptionally high efficiency, often exceeding 98%. Vitodens 050-W
However, navigating the catalogue can be daunting. With options ranging from floor-standing condensing boilers to wall-hung gas systems and integrated heat pumps, where do you start?
What sets Viessmann apart from competitors is their proprietary technology. When reading through a Viessmann brochure, you will frequently encounter these three hallmark features: Inox-Radial Stainless Steel Heat Exchanger The company was founded in 1917 in Allendorf,
Ideal for homes with multiple bathrooms, these work with a separate hot water cylinder but house most major components (like the pump and expansion vessel) inside the boiler itself. Viessmann Direct 3. Open Vent (Heat Only) Boilers
Viessmann has transformed its catalogue from a simple PDF into a dynamic digital ecosystem. Here's how to access the information you need:
Integrated Wi-Fi for smartphone control via the ViCare app. Vitodens 100-W and 111-W
The most popular choice for smaller homes, providing both heating and hot water from a single compact unit without external tanks. Vitodens 050-W: