Re: Real HA - central heating control by the radiator

[ian.bird@xxxxxxxxxxxxxx]

Hi Kevin

Where did you get the price from? Also any idea how much the other parts
needed are? I will need 7 at the end of the day plus maybe a spare head.

A 0 to 10 volt control voltage doesn't sound too hard although for home use
I suspect the on/off ones would be just fine.

Thanks

Ian






Kevin Hawkins
<lists@xxxxxxx        To:       ukha_d@xxxxxxx
n.co.uk>                 cc:       (bcc: Ian Bird/CV/Novartis)
Sent by:                 Subject:  Re: [ukha_d] Real HA - central heating
control by the radiator
ukha_d@yahoogroup
s.com


26/03/2006 18:27
Please respond to
ukha_d






It appears they are about  75 Euros...  plus an appropriate
connector/valve. I have Danfoss TRV's not sure if they'd attach to those.

I  would be interested in getting some if others are too..  and
therefore possibly a trade price, or maybe someone here has a trade source
?

K

Stuart Poulton wrote:
> David,
>
> Look great, can you let us know if you track down a supplier / price.
>
> Think the proportional one would make like alot easier for many
> applicaitons.
>
> Cheers
>
> Stuart
>
> ----- Original Message -----
> From: "David Gumbrell" <david.gumbrell@xxxxxxx>
> To: <ukha_d@xxxxxxx>
> Sent: Sunday, March 26, 2006 4:57 PM
> Subject: Re: [ukha_d] Real HA - central heating control by the
radiator
>
>
>
>> Hi Ian,
>>
>> You might want to take a look at Danfoss -- I don't know whether
it's
>> new, but they have a range of three radiator valves, an ON/OFF in
24v
>> or 230V, a proportonal one http://tinyurl.com/pgybf  and a geared
one
>> designed to interface directly to EIB.
>>
>> I've been considering the proportional one, but haven't got prices
yet.