On Thu, 14 Sep 2006 11:02:50 +0100, HLAH wrote:


"Dave Fawthrop" wrote

Put one twice the size you think would be right, and fit a TRV.
--
That's pretty much our plumbers strategy. It makes sense to me.

Price of steel these days it's better to calculate it and get it right.
Often I've been suprised how small (and sometimes how large) a rad needs
to be for a given room.