
Last seen: Aug 5, 2025
The terms 'high thermal mass' and 'fabric first' occur frequently in documents which accompany planning applications by the larger national constructi...
Apologies, that link to the Meter Operators Code of Conduct is failing. I've logged into the REC to find out why, and the Change Log reports that th...
The Meter and the Service Fuse (aka 'Cutout') are screwed to a backboard which is the property of your DNO. This diagram is taken from the Meter Ope...
Please keep us updated on progress. There are several stages in the process before a technician even arrives on site. Each installer can typically...
There's a comment on Tomato Energy at the end of this post. If it's too cryptic for you (!) then ask the poster to elaborate over on that topic.
Good. Two cables.So that suggests a power-supply cable, and a separate control cable. What does @burtis have?
Ofgem and DESNZ are both aware that there is a dearth of knowledge holding up the implementation of future energy strategy.There's no point having a M...
I wonder if the Installers have appreciated the difference between a pump which has PWM inbuilt within the pump itself, and one where the Heat-Pump co...
For reference, here's the classic motorised valve wiring diagram: If the valve body itself is still operating, then you just need to exchange the ...
It would be nice if there being lower existing demand on the Distribution Grid were being considered.But the available evidence from NESO is that thei...
... and a lack of Meatballs earlier in this discussion. Your wider perspective on events would be welcomed elsewhere across other topics on this For...
That depends on your perspective, and what you mean by "here"! I don't suppose you took a snapshot of the Power Outage map for SE England at the tim...
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RE: Planning Permission May 2025
In England that is no longer the case although you have...
By JamesPa , 18 minutes ago
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RE: ASHP heat output monitoring
As you know, you need the flow rate to do that, and I t...
By cathodeRay , 4 hours ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 10 hours ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 10 hours ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
The current FAQ says it's not compatible with existing ...
By Old_Scientist , 11 hours ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 13 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 1 day ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 Oh Good! Pleased to help if I can! Regards, ...
By Toodles , 2 days ago
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It's unclear to me how the Smart Control project work b...
By Transparent , 2 days ago
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RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 4 days ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 4 days ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 4 days ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 4 days ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 5 days ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 5 days ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 6 days ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 6 days ago