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Last seen: Oct 27, 2026
@ashp-bobba, good point, and I don’t know the full story. It was shared by an installer who was called out to have a look at the system… irrespective ...
@jamespa, I broadly agree with your sentiment here. Government does need to retain the ability to course-correct, and extending ECO4 rather than letti...
@westkent, I don’t use Havenwise, so this is just a theory on why Holiday Mode pushed your daily costs up so much… when you manually set the target to...
Welcome to the forums @plummersknowe. Can you please upload some photos?
I dug through my documents and finally found the questionnaire - to be honest there isn't a hell of a lot to manipulate here 🤣 I shudder wh...
@majordennisbloodnok, that 95% satisfaction figure comes from MCS and is based on their post-installation homeowner survey. The key issue is when and ...
@majordennisbloodnok, I've spent the past month piecing together my own stats and numbers, and they're quite worrying. I don't think the heat pump ind...
@gilesthedog, you’re right to question this, because what you’re describing doesn’t line up with a system that’s been properly designed and commission...
In all my chats about this stuff with installers the consensus has always leaned towards open-loop setups where feasible, with volumisers recommended ...
@kenbone just sent across his technical observations to me which I will share on his behalf: The cylinder does not appear to conform to G3 require...
@mike-camelot, addressing your invoicing and billing, under the Boiler Upgrade Scheme, the grant is normally applied at point of sale and deducted dir...
In addition to @jamespa’s suggestion of Heat Punk, Heat Engineer, whose software I have seen in action, allows homeowners to use it for free.
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Degrees of Separation
Latest Posts
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RE: The good, the bad and the not that great – my heat pump installation
@editor I completely forgot to document wha...
By Burtis , 4 hours 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 , 7 hours 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 , 7 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 That curve looks healthy to me. I woul...
By JamesPa , 8 hours 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 , 15 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders can I just add to @rob-of-york s comm...
By JamesPa , 19 hours ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 19 hours 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 , 20 hours ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 20 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 , 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 , 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 , 4 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 , 5 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 , 5 days ago
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