On Tue, 31 Jul 2007 08:31:14 +0000, riz1 wrote:

after all that it appears I have a "one pipe" system not suitable for
a combi without a major repipe job

Duh?

What has a one pipe system got to do with whether your boiler is a combi
producing hot water directly?

And where did you get the idea that the Worcester Greenstars are not
suitable for use with a one-pipe system anyway?

--
John Stumbles

Ohnosecond
Instant in time when you realise that you've just made a BIG mistake.
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