Hi,

There are several electrically controlled wax valves available. Some can fit
in line with the radiator and some will replace the radiator valve. Here is
a link to one type:
http://www.heatmisershop.co.uk/Heatmiser-In-Line-Wax-Valve-p-16203.html. 

My last post described how I was planning to implement it.


Regards,
Bob



-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of
Alan B. Pearce
Sent: 23 September 2008 12:25 pm
To: Microcontroller discussion list - Public.
Subject: Re: [PIC]: Using PICs to control Domestic Central Heating

>I'm more interested in the brawn than the brain. How do you
>control the temp of an individual radiator? You'd need a way
>to bypass it correct?

I assumed he was looking to using a PIC to drive a motor to turn the 
radiator valve on that radiator. 

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
No virus found in this incoming message.
Checked by AVG - http://www.avg.com 
Version: 8.0.169 / Virus Database: 270.7.0/1685 - Release Date: 22/09/2008
4:08 pm


-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist