We've had a Worcester Greenstar for the last five years and we are pleased with it - very quiet in operation, very quick to deliver the hot water to our two bathrooms and kitchen. I had it installed by a local plumbing company and they maintain it annually - so far, so good.
We've had a Worcester Bosch Greenstar boiler for three years now. It's been absolutely reliable. Before this we had a Vaillant condensing boiler which went wrong incessantly, almost from the beginning. After seven years, we cut our losses and dumped it for the Worcester Bosch. Right decision in the end!
Reading this, Ideal Logic would appear to have turned the corner.
http://www.diynot.com...iewtopic.php?t=223322
I don't have any experience other than knowing 3 years ago they were not great. I'd want more evidence over a longer period of time on something that I expect to be there in 8 years time. Installers don't have to fork out when they go wrong.
My old boiler is a Glow worm which (up 'til now) has given good service, I have spoken to one installer who is trying to steer me towards the Vokera range, but I wondered if the Glow worm condensing boilers are as reliable as my old one was.
Many thanks for all the contributuions so far.
I fitted a Baxi bBrmuda which apart from a few minor niggles worked fairly reliably for over ten years. Unfortunately anything which has a very long history of reliability won't be available anymore as it will have been replaced by numerous later models.(One of lifes great paradoxes).
Had a Biasi installed about 3 years ago, the timer broke down after about 18 months, and now the central heating doesn't work and can't get it fixed cos' no one seems to know what is wrong with it. Grrrrrr.
Worcester Bosch are pretty good, and the Greenstar series are very efficient
But, whichever boiler you put in, get them to install a magnaclean. Then the junk in your c/h system ends in there (which is removable/cleanable) rather than in the heat exchanged coil which is narrow and blocks relatively easily - it's also rather expensive!