How absurd, that official, first party addons would flatly void the warranty. Shouldn't be legal.
'official' was the problem I think - I bought the addon from Vaillant Europe, but Vaillant UK seemed to disavow it, even though the boiler models and interfaces were the same. :sigh:
alt Hacker News
'official' was the problem I think - I bought the addon from Vaillant Europe, but Vaillant UK seemed to disavow it, even though the boiler models and interfaces were the same. :sigh: