[OpenTRV-interest] Evohome like system
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Fri Jan 30 08:55:42 GMT 2015
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.
> 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
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