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Last seen: May 27, 2026
I am using Home Assistant's utility meters, so they add up the relevant data based on live readings, to make up the daily, weekly, monthly and yearly ...
Here is the data so far, but even this is not 100% as my net sometimes drops. Still, gives an idea. I tend to have the hot water running on ECO mode, ...
I can now, I done an automation in Home Assistant that records the power usage when the valve changes between Room (Space Heating) and Tank (...
This is what mine looks like, seems to have less insulation than yours, and going up the wall about 8 meters, and another 6 to 8 meters or so inside t...
That's why you can just add one full year, and it will come to 2.23, so far you can just look at the total numbers over almost 2 years: 378...
I tried to add the workings on the PDF, as I realised there is no formula. I can duplicate my spreadsheet as everything I have is on Google S...
I've put a comment on my article, directed at Heat Geeks, and I think you should still reach out to them directly, so they can put you in touch with s...
This is the problematic 4 pipes buffer. Since I reduced the pump speed, pumping INTO the buffer to L1, the SCOP seems to have improved slightly. I ass...
This is my current usage so far, which my installer keeps stating I don't understand how Heat Pump SCOP works, how to work it out and that my readings...
@adamk I am trying to follow the 10 pages:) but probably got lost. I thought my installation was bad, but your seems worse. In my case I overpaid by ...
All of the installers are happy using my radiator designs, they stated that they seem solid. For context, please see attached the actual de...
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Degrees of Separation
Latest Posts
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
There are a collection of tools around on the internet ...
By EtchedPixels , 2 hours ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews I have read you latest response re buffer ...
By JamesPa , 3 hours ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 14 hours ago
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@editor Ouch, sorry to re start the tick. I had assume...
By DavidB , 2 days ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 2 days ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 3 days ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 4 days ago
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@transparent we’re still running a secure version of PH...
By Mars , 4 days ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Much longer than that here. The heating isn't even on. ...
By bobflux , 4 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 4 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 4 days ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
@editor I pointed out to the one of the Fuse execs that...
By dansus , 4 days ago
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