Viessmann Vitodens 100-W 35kW combi boiler
What do I need to do if I own, use or service one of these boilers?
If the boiler has been installed contact Viessmann who will make arrangements to carry out the necessary repair, or if the boiler has not been installed, contact Viessmann to have the complete boiler replaced.
Any customers/gas users who have concerns with regards to their Viessmann Vitodens 100-W boiler should contact Viessmann Ltd.