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Last seen: Mar 4, 2026
@bobflux With my limited HA skills I can't add the Return Water entity, it doesn't seem to be available! Do these help? The system ap...
@bobflux My apologies, they somehow were removed in the sending.
@majordennisbloodnok Thanks very much.
@jamespa The relay is actuated by a wireless pulse generated by the kinetic switch, controlling the recirc. pump which is piped to all my sanitary ...
@jamespa I have a DHW recirculation circuit in my house, the circulation pump was originally controlled by a conventional central heating time swit...
@jamespa Thanks again for your reassurance. Rob
@jamespa Initially, I didn't know wether the dreaded "short cycling " was regarded as the frequency of the modulation of the compressor by the inv...
Here is an expanded view of this morning's plot. I was wondering if the spikes are the result of the inverter doing its thing? I haven't yet checked o...
@jamespa Thanks for your response. There is no buffer, LLH, secondary pump or indoor thermostat. The system is running weather compensation and f...
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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 , 2 hours 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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