Available With A 10 Year Warranty
We install two types of Vaillant condensing boilers – combi boilers and non-combi boilers
both of which are available with a 10 year warranty.
The simple answer is every year and there are four good reasons why:-
If you have a new boiler it will need to be serviced every year for the warranty to remain valid.
Gone are the days when radiators were heavy, bulky items made of cast iron.