In article , F
writes
On 16/09/2006 09:32 Andy Hall wrote:

Radiator manufacturer web sdites.

Find something close to what you have. Scale it's output in terms of
area.

Thanks. I've done that but I can't find any listings which include
radiators without fins.

Although they don't do double panels without convectors now you can get
a reasonable guide by doubling the figures for a single panel and taking
away 10%. This is roughly the difference you see in figures between single
and double convectors.
--
fred
Plusnet - I hope you like vanilla