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Last seen: Aug 20, 2026
Drop me a PM with any questions, can assist as much as possible if you wish to visit it again
Just a caveat to this, while we are mostly located in the UK - if people are browsing from mainland Europe, Ecodan systems with 2zones are commonly f...
I understand that this afternoon GivEnergy have given formal notice they have filed a Notice of Intention to Appoint Administrators (Entering administ...
It does exist yes, again a slightly different response depending on generation of FTC but a small frequency limitation and longer heating time &nbs...
Absolutely correct, it helps this hard coded logic of ramp up to a high frequency for ~10-15min (which introduces a risk of overshooting on some syste...
The documentation is almost non-existent, it actually utilises the fact that the outdoor units control boards are shared between many makes a...
@stantong It's really difficult to tell anything from that, the timescale is too long, there are gaps in data and no information on operating modes...
We heat starting at 1pm each day, usually warmest regardless of summer/winter, most likely to have PV generation and if not it's our cheap Cosy windo...
There are a lot of terms used in this topic which require clarification: It will depend on the DeltaT, typically determined by the me...
@davidalgarve My comment before should actually say Mixing tank rather than buffer Dip Switch 2-6 is specifically for mixing and should be OFF if...
Does GivEnergy have local interfacing via Modbus or similar which would be preferrable over their cloud anyway?
I have had customers struggle with Starlink and 2.4GHz embedded devices connecting too,Several don't use the starlink router itself but bridge it with...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 1 hour ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 5 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 10 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 3 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 4 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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