In article ,
nick smith wrote:
Unfortunately, the novices who read this for guidance and information
lap it all up and I fear some get seriously misled.

I'm not an expert in heating systems by any means, but it's fairly obvious
who knows what they're talking about and who is just bull****ting.

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*I brake for no apparent reason.

Dave Plowman London SW
To e-mail, change noise into sound.