
5 year comprehensive warranty for Viessmann trained installers
To register your extended 5 year warranty on the Vitodens 100-W, 200-W and 222-F domestic boilers please follow the instructions below.
Once the registration has been processed your customer will receive a confirmatory letter.
![]() | Viessmann Installer PortalWe will shortly be launching our warranty registration including Gas Safe registration facility.The launch will be rolled out in phases. If you have received your username and password for access to the Viessmann Installer Portal please use the link above. If you have yet to receive your username and password please continue to use the form below. *Mandatory fields |
Please note:
You will not receive an automatic email confirmation when you register but please be assured the registrations are received and a written confirmation will follow shortly.






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