In an earlier contribution to this discussion,
Andy Hall wrote:

On 2006-10-24 14:09:29 +0100, "Roger Mills"
said:

It is feasible to add another zone to your existing central
heatingsystem, and put a normal 'wet' radiator in the conservatory?
Assuming you have a gas fired system, this would be the most
efficient solution.

This is certainly going to be less expensive to run than electric
heating in the conservatory. It is supposed to be a separate zone or
have thermostatic control valve on the radiators.


I'm not sure of the legalities but, from from a practical point of view, it
really needs to be a separate zone. If you simply have a rad on the main
circuit, with a TRV, there's no possibility of heating *just* the
conservatory.
--
Cheers,
Roger
______
Email address maintained for newsgroup use only, and not regularly
monitored.. Messages sent to it may not be read for several weeks.
PLEASE REPLY TO NEWSGROUP!