In article ,
Pete C writes:
On 8 Sep 2004 14:09:09 GMT, (Andrew
Gabriel) wrote:

I have one outside at home and hooked up to the computer which
controls the room temperatures, call for heat, etc. However,
apart from logging the outside temperature, I have not found
it useful for adjusting the behaviour of the heating control
system. This is in an old house which takes many days to cool
down if you switch the heating off -- it might be different in
a new house with almost zero thermal inertia.

Hi,

It could be used to optimise the flow temperature.

I might do that when I've hacked my Celcius25 so the computer can
set the flow temperature. I finally found some dual linear taper
motorised pots, which was the key part I was missing for the
design I have in mind.

--
Andrew Gabriel