If I could give them 0 star i would. Worst Boiler ...

If I could give them 0 star i would. Worst Boiler on market, purchased a Vokera Evolve and had a nightmare from day one. They seem to have a lack of understanding about their own boiler and where unable to fix problems with the boiler themselves!!!!!! Had engineer out many times and even a new boiler, but still kept coming back with same fault. If you are thinking of buying a Vokera don't.

Only positive to come out of experience was local Grahams plumbing merchants refunding me the boiler and doing a great deal on a Worcester boiler.

Buy rubbish, buy twice!!!!!