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Last seen: Nov 3, 2025
@peterr your house size is about the same as mine. Given you've got UFH you should be using less power. Have you done a heat loss assessment? How well...
@peterr your energy figure, is that heat delivered or heat used? I ask because those are two very very different things. It makes more sense for that ...
@derek-m should probably make that graph based on heat provided and not power used. That would deal with problem
@kev-m fairly straight line relationship for it. If you plot a trend line you should be able to estimate your usage based on temperature moving forwar...
@morgan box them in and lag them
@kev-m how does that look if you plot temperature on the X axis? Is the power use fairly linear?
@editor its distribution costs as far as I understand it. If you live next to a hyrdo plant the losses to get you the lower are very low. To move lots...
@editor say what you like about batteries, but the ROI can be very good. Mine is 18.5% this year so far. I wouldn't be surprised if they save me maybe...
@yachtsman if you don't care about the ROI, then you cant really judge the value. The Tesla battery alone is the hands down the most expensive element...
@yachtsman I top up my battery fully using that 4hrs, but it's mostly gone by the end of the morning due to the ASHP grinding it up. But that time 12-...
So far so good in terms of heating - house is plenty warm. Annoyingly my app isn't working so I cant see power used vs heat delivered. I'll be calling...
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Latest Posts
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
I know most of the folks I use pretty well so I'm fairl...
By EtchedPixels , 7 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders I'll set this up and start monito...
By Rob of York , 8 hours ago
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RE: Electrical works for air to air heat pump
An electrician who signs off work is responsible for it...
By EtchedPixels , 13 hours ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 14 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 , 1 day 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 , 2 days ago
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@editor Ouch, sorry to re start the tick. I had assume...
By DavidB , 3 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 , 3 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 , 4 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 , 4 days ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 5 days ago
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@transparent we’re still running a secure version of PH...
By Mars , 5 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 , 6 days ago
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