11 kW up to 60 kW (can be cascaded up to 540 kW for light commercial use). Key Features:
Below is an overview of the current Viessmann boiler catalogue, categorized by application. Residential Gas Condensing Boilers
The offers a comprehensive range of solutions for any heating requirement, from small apartments to large commercial buildings. With a strong emphasis on digital connectivity, the ViCare app , and high-efficiency Inox-Radial heat exchangers , a Viessmann system is a long-term investment in comfort and energy savings. viessmann boiler catalogue
: The "best-seller" for energy savers. Features a 1:10 modulation range and integrated WiFi for remote monitoring.
| Type | Best for | Typical models | |------|----------|----------------| | (gas) | Small flats, no tank | Vitodens 050-W, 100-W, 111-W | | System (gas) | Homes with existing hot water cylinder | Vitodens 200-W, 222-F | | Heat-only (gas/oil) | Larger homes, high hot water demand | Vitodens 100, 200; Vitoladens 300-C (oil) | | Floor-standing | High output, commercial or large homes | Vitogas 100, Vitoligno (pellet) | 11 kW up to 60 kW (can be
Viessmann’s catalogue extends beyond residential gas and oil to encompass large-scale and renewable heating solutions.
In 2025, Viessmann introduced the , a new pre-commissioned combi boiler positioned as a highly accessible yet high-performance option. It is ideal for new builds or modernizations in apartments and single-family houses where space is limited, thanks to its very small size. Despite its compact dimensions, it retains core Viessmann technology, including the Inox-Radial stainless steel heat exchanger and MatriX-Plus burner , ensuring high efficiency and reliability. The unit features a simple control panel with just four buttons and an LCD screen, offering a straightforward and cost-effective entry into the Viessmann range. With a strong emphasis on digital connectivity, the
Whether you are a homeowner looking to upgrade to a condensing gas boiler, a landlord requiring low-maintenance systems, or an installer seeking technical specifications, navigating the comprehensive is the first step toward optimized home comfort and reduced energy bills.
Works with a separate unvented hot water cylinder to store large volumes of hot water; heating components are internal. Moderate. Requires floor space for a hot water cylinder. Larger homes with multiple bathrooms used simultaneously.
7-inch color touchscreen display with graphic energy cockpits to track fuel usage.