In article ,
IMM wrote:
Provided that the boiler is large enough for the application.

Of course, that is stating the obvious. Why would you have one too
small? Do you buy a motor bike to transport a family around? No. You
buy a 4/5 seater car.

And all 4/5 seater cars are the same, and cost the same?

Most people buy the car they need for a specific purpose - and consider
the cost.

Just expecting a combi to do everything it should without considering the
possible upgrading cost of the incoming main(s) is rather like buying a
car without an engine...

--
*Is there another word for synonym?

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