[OpenTRV-interest] Evohome like system

[Perry Ismangil]

Great, what's the future of the current split system?

I mean, how upgradeable it will be?

What is the cost of the board and which Conrad TRV are we talking about?

Also how exactly do you 'interact' with the current split system? Apps?

Thank you.

Best regards,
-- 
Perry Ismangil
me.ismangil.com
On 30 Jan 2015 08:55, "Damon Hart-Davis" <EMAIL ADDRESS HIDDEN> wrote:

> Hi
>
> OpenTRV is about zoned occupancy-sensitive space heating that can give up
> to 50% energy savings if fully interacted with, and ~10% if you ignore it!
>
> The current engineering ‘split’ solution uses a hand-held controller
> third-party valve driver; our all-in-one solution going through production
> engineering right now has our own mechanics also.
>
> In either case these can operate stand-alone, or also control the boiler
> to maximise savings.
>
> If you want to use the engineering ‘split’ solution based on the REV2
> board then I can sell you one of those at cost and point you to the Conrad
> Web site for the matching valve controller.
>
> There are other possibilities, but not instantly available.
>
> Rgds
>
> Damon
>
>
> > On 29 Jan 2015, at 18:14, Perry Ismangil <EMAIL ADDRESS HIDDEN> wrote:
> >
> > Hi all,
> >
> > I was looking to see whether I can build an evohome like system but more
> open.
> >
> > Is this what OpenTRV all about?
> >
> > It seems, CMIIW, this is the controller only, and the TRVs are already
> out there (not needing manufactured)?
> >
> > If I want to make an experiment now, which TRV is recommended?
> >
> > --
> > Perry Ismangil
> > me.ismangil.com
> >
> > _______________________________________________
> > OpenTRV-interest mailing list
> > EMAIL ADDRESS HIDDEN
> > http://lists.opentrv.org.uk/listinfo/opentrv-interest
>
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