On Sun, 16 May 2004 03:08:55 +0100, "J.Milton.Hayes"
wrote:


"Z" wrote in message
...
:
: What measurements would one need to calculate radiator output HW
output
: and henceforth boiler output for a domestic premises.
:
: Room volumes, u values?
: --

Try 'heatloss manager' from http://www.myson.co.uk/

This is useful, but unfortunately not up on their site at the moment.
It is free softeare, though, and I have a copy that I can email to
anybody wanting it.



..andy

To email, substitute .nospam with .gl