100 percent hydrogen operation planned from 2025
Gas heating appliances and fuel cells for 100 percent hydrogen operation are in the development and test phase at Viessmann.
The switch to hydrogen as a CO₂-neutral energy source will not happen overnight. However, Viessmann already offers modern gas condensing boilers and fuel cells that convert a natural gas/hydrogen mixture into heat and power easily and efficiently.
Extensive H₂-ready product portfolio from innovation leader Viessmann
The latest special report by the German Bundesrechnungshof (BRH) makes it clear: The energy transition faces enormous challenges in terms of both affordability and security of supply. Viessmann is responding to these challenges of the future with a broad portfolio of efficient H₂-ready energy systems and solutions. The modern gas condensing boilers in the Vitodens 300 and Vitodens 200 families can easily be operated with 20 to 30 percent hydrogen in the natural gas. Homeowners who rely on modern Viessmann technology for their gas heating system are therefore ideally equipped for the future.