- Joined
- 13 Dec 2007
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Well I don't fit vaillant any more but I would say that they are one of the best built boilers on the market, the attitude of the company sucks but their boilers are very good.. The ones that I have fitted have needed nothing more than an annual service... I would suggest that you are making a mountain out of a mole hill because your installer should have been able to sort out your problems very quickly indeed if he was any good.... The leak should have been sorted by Vaillant when he called them because it would have been a warranty issue.