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Last seen: Oct 29, 2026
@majordennisbloodnok Thanks.Thats not far from being consistent with the ONS data (below). If you count late 2021/22 as a blip, the real chang...
Very interesting. For me delivering a house which is for the most part at around the customer's desired temperature (provided its reasonable, say 1...
@mars I have been thinking about your questions and observations. There was probably some 'promises' buried in the MCS boilerplate bumph, but I didn'...
Good luck, I spent a couple of hours and, whilst I found several leads, the 'new' ONS numbers I found (source references in the spreadsheet) were by f...
The point I was making about averages (in any region) is that the average of the half hourly, or daily, price over a year is not the same as the avera...
Like @majordennisbloodnok I can truly say no overpromises from the installer I went with, not any of the serious contenders. In fact I would say th...
@majordennisbloodnokrdennisbloodnok I have been looking into the data and am struggling to reconcile - there are at least 3 kinds of lies. Previously...
Mentally you have to separate the ac side and the DC side. The ac side will cap the output if it is set up to do so.
My heating developed a really severe case of noise and vibrating pipework a few days ago. I had to turn it off it was so noisy. Turned out to be an ...
Your inverter should limit power to the grid to 16A/3.68 kW unless you received permission for greater. If it's not doing that then it has potentiall...
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Latest Posts
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RE: Marvel Heating liquidation
Sorry to hear about this. I dont have personal experi...
By JamesPa , 2 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders I agree with @jamespa, I think that yo...
By Rob of York , 3 hours ago
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Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
The funding for the BUS grant appears to have been subj...
By Rob of York , 4 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 7 hours ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 1 day ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 2 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 2 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 2 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 2 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 2 days 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 , 3 days 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 , 4 days ago


