wrote in message
oups.com...

Chris Tomlinson wrote:
Hi,

Have a friend with a brand new Baxi Platinum 24HE "System Boiler", and I
need a new Combi boiler. They look identical, and the only difference we
can see is the diverter valve. In the Combi it should have a 'T' and in
his
System one it just goes out to one outlet, to connect to a cylinder.

Is it just a matter of replacing that with a T from their Combi model,
does
anyone know, or are there more complicated things to worry about?
--
Thanks,
Me

You need a
http://www.heatweb.com/products/boilermaster/boilermaster.htm It's a
heat exchanger with associated stuff that goes with a system boiler and
effectively makes it a combi.

That is the wrong box:
"Ideal for use on district heating and central boiler applications."

This convertes a normal boioer to give instant hot water:
http://www.heatweb.com/products/showermaster/showermaster.htm