Use the “spare parts” section at the back of the catalogue (or separate spare parts list) to identify components like heat exchangers, fans, PCBs, and pumps — saves time on service and repairs.
If you’d like a specific version (e.g., UK, Germany, India) or a shorter bullet-point summary for a quote, let me know.
Viessmann Boiler Catalogue: A Comprehensive Guide to High-Efficiency Heating (2024-2025)
The Viessmann boiler catalogue represents the pinnacle of German engineering in the climate solutions industry. For 2024 and 2025, the brand has expanded its lineup to include high-efficiency gas condensing boilers, future-ready hydrogen systems, and award-winning heat pumps.
Whether you are a homeowner looking for a compact combi boiler or a business seeking a commercial heating solution, Viessmann’s current range focuses on efficiency, sustainability, and smart connectivity. 1. Domestic Gas Condensing Boilers (Vitodens Range)
The Vitodens series is the cornerstone of the Viessmann domestic catalogue, featuring the patented Inox-Radial stainless steel heat exchanger for maximum durability and efficiency. High Efficiency, A-Rated Gas Condensing Boilers - Viessmann
The 2026 Viessmann boiler catalogue focuses on high-efficiency gas condensing technology, primarily through the (residential) and Vitocrossal (commercial) series
. The lineup is characterized by stainless steel heat exchangers, built-in Wi-Fi for smart home integration via the ViCare app , and advanced Lambda Pro combustion control. Viessmann US Residential Boiler Range (Vitodens Series)
series consists of wall-mounted and floor-standing gas condensing boilers designed for efficiency and space-saving. Viessmann US Vitodens 100-W (B1HE/B1KE) : A compact model designed for value and performance. : Includes a 3.5" LCD screen and built-in Wi-Fi. Efficiency : Rated at 95% AFUE.
: B1KE models provide on-demand domestic hot water (DHW) as a "combi" unit. Vitodens 200-W (B2HE)
: The premium residential choice for larger homes or complex systems.
: Large 7" color touch screen and ability to control up to four heating circuits. Performance
: Modulation ratio up to 1:17 for ultra-efficient operation. Vitodens 222-F (B2TB)
: A floor-standing model that includes an integrated storage tank for high hot water demand. Viessmann US Commercial Boiler Range (Vitocrossal Series) viessmann boiler catalogue
Designed for high-output applications like apartment buildings or commercial spaces. Viessmann US Viessmann US: Residential & Commercial Heating Solutions
Navigating the Viessmann boiler catalogue for 2026 can feel overwhelming with so many advanced condensing, electric, and hybrid options. Whether you are looking for a compact combi for a small apartment or a high-capacity system for a large family home, Viessmann’s latest lineup is designed for 98% efficiency and hydrogen readiness. 1. The Vitodens Series: Gas Condensing Boilers
The Vitodens range remains the flagship of the Viessmann catalogue, known for its Inox-Radial stainless steel heat exchangers and MatriX-Plus burners.
Vitodens 050-W (The Entry-Level Workhorse): Best for smaller homes or budget-conscious upgrades. It offers a compact design that fits in kitchen cupboards and provides outputs from 3.2 to 35kW.
Vitodens 100-W (The Popular All-Rounder): A step up with an integrated WiFi interface for the ViCare App. It’s ideal for medium homes (2–4 bedrooms) and is available in combi, system, and heat-only versions.
Vitodens 200-W (The Premium Choice): This model features a 7-inch color touchscreen and can control up to four heating circuits. It’s highly efficient (98% AFUE) and comes with a 10-year standard warranty (extendable to 12 years).
Vitodens 222-F (Floor-Standing Convenience): Perfect for high hot water demand, this model includes an integrated 100-liter loading cylinder to ensure you never run out of hot water. 2. Beyond Gas: Electric and Oil Options
As the UK and other regions move toward decarbonization, Viessmann has expanded its catalogue to include high-efficiency alternatives to traditional gas. Viessmann US: Residential & Commercial Heating Solutions
Viessmann's current residential and commercial catalogue focuses on high-efficiency condensing technology, smart connectivity via the ViCare app, and a shift toward hydrogen-ready systems. Their flagship products, particularly the Vitodens series, are frequently highlighted for their Inox-Radial stainless steel heat exchangers, which offer superior corrosion resistance compared to the aluminum versions used by many competitors. 🏠 Residential Boiler Highlights
Vitodens 100-W: The "best-seller" for energy savers. Features a 1:10 modulation range and integrated WiFi for remote monitoring.
Vitodens 200-W: A premium wall-mounted unit with a 7-inch color touch display and automatic combustion control for maximum efficiency.
Vitodens 111-W: A wall-mounted storage combi ideal for homes that
H2-Ready Models: All gas boilers manufactured since 2024 are convertible to 100% hydrogen, ensuring long-term future-proofing. 🏢 Commercial & Large Scale Use the “spare parts” section at the back
Vitocrossal 200 CI2: A compact floor-standing boiler with high mass water volume, designed for large residential or commercial buildings.
Vitodens 200-W Cascade: Allows up to nine boilers to work together, reaching capacities up to 900 kW for industrial use.
📝 Featured Blog Post: "The Carbon Footprint of (Nearly) Everything"
One of Viessmann's most unique blog entries, "The Carbon Footprint of (Nearly) Everything", goes beyond technical specs to look at environmental impact.
Key Insight: Recycling a single paper catalogue saves approximately 1.6kg of CO2.
Context: The post uses an interactive graphic to compare everyday tasks (like turning off a light) against major global events, encouraging users to consider small home changes for a larger impact.
Advice: It suggests that replacing a 10-year-old boiler can be one of the most effective ways for a household to reduce its personal carbon emissions. 🛠 Helpful Resources
Product Selection: Use the Viessmann Boiler Guide to determine the right size for your home.
Brochures: Download the full Residential Catalogue for detailed technical specifications on each model.
Comparison: Reviewers at Future Heat often rank Viessmann as the winner for "technical" buyers who prioritize internal component quality.
Gas Condensing Boilers – High-Efficiency Heating - Viessmann US
Viessmann Boiler Catalogue
Company Overview
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.
Boiler Range
Viessmann offers a wide range of boilers for various applications, including:
Key Features
Technical Specifications
Certifications and Compliance
Warranty and Support
When it comes to heating technology, few names command as much respect as Viessmann. A German multinational family business founded in 1917, Viessmann has consistently set the gold standard for efficiency, durability, and renewable energy integration. For homeowners, specifiers, and heating engineers, the Viessmann boiler catalogue is more than just a list of products; it is a roadmap to reducing carbon footprints while maximizing comfort.
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?
This article breaks down the entire Viessmann boiler catalogue, explaining each series, its ideal application, and how to choose the perfect model for your property.
Although technically a separate catalogue, Viessmann now integrates boilers with heat pumps digitally. Look for the Vitocal 200-S (Air/Water) or Vitocal 300-G (Brine/Water ground source).
It helps you:
Viessmann rarely publishes public prices – you usually request a quote after selecting a model. If you’d like a specific version (e