RE: Real HA - central heating control by the radiator

["Jason Starkie" <jasonstarkie@xxxxxxxxxxxx>]

The Hometronic manager does has an rs232 input=20

Sensible heat do a web gateway but is expensive and a telephone gateway
tha=
t
good about =A3400 this allows you to select various lifestyles.

If you want any more info prices on the kit contact me off the list=20

Jason

-----Original Message-----
From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf Of
David Gumbrell
Sent: 27 July 2006 21:03
To: ukha_d@xxxxxxx
Subject: Re: [ukha_d] Real HA - central heating control by the radiator

Well, it's all gone dead on this thread, but I've got next week off to do
some more re-wiring and radiators are on my mind - can't think why inthis
heat !

As far as I can tell the Myson TRV3 valve seems to have disapeared.
Danfoss valves are still listed, and Oventrop have some similar devices but
no tech info on the web. And Hometronic has been mentioned.

I'm using an Idratek system so can handle On/Off or proportional. My
thoughts currently are to run both a CAT-5 and a T+E to somewhere near each
radiator, with a central transformer. I think I could probably get the 24V
over the Cat-5, but better safe than sorry.

But I am also intrigued by the Hometronic solution - is there any gateway
t=
o
it's controller eg via RS-232 ?

Anyone found anything else before I make some holes in the wall :-)

Cheers,

David


=20