"Andy Hall" aka Matt wrote in message
...
On Fri, 10 Feb 2006 21:40:46 -0000, "Doctor Drivel"
wrote:


"Thorn" wrote in message
roups.com...
Come on then, poke sticks lads!!

Yes they need engineers. Can't meet demand atm.

As for which ones are most problematic, well am guessing that no-one in
my dept. has the savvy to use a Usenet group so I would say avoid
Highflow 400s and CBi models (cast iron heat exchangers).

Is that the Greenstar Highflow 440?

Surely it's not a cast iron clunker, is it?

The Greenstar 440 has the aluminium Greenstar condensing heat exchanger.
The non-condensing 400 unit is cast iron. Please buy the 400.