David coughed up some electrons that declared:

On 17 Aug, 09:04, Tim Lamb wrote:
Anyone know anything against Viessmann boilers? Specifically Vitodens
100-W.

Plumber has probably just done a training course:-)

I note their 5 year warranty only works if it is installed by one of
their trained operatives!

regards
--
Tim Lamb

The training course is free and you also get lunch.

The newer Viessmann Vitodens 100-w is said to be a great improvement
compared to the earlier Vitodens 100.

That's interesting.

However I would spend a little extra and get the Vitodens 200.

Any particular reason?

Cheers

Tim