Last seen: Jul 4, 2025
@cathoderay Its not quite linear from my own data collection - but pretty close. In essence what @kev-m noted is that you can adjust the weather compe...
@enc the others will help you here. I've not got an Ecodan. However I can guarantee you that you can save money. Your rads are way too warm for your t...
To answer, as above, no hot water goes to a cylinder. Somewhere in your house there is a tank, maybe in the loft? That water is just for domestic use ...
@korwraith a new BMS is on the way. It'll be about a week. I think they exhausted the potential issues and came to the conclusion it's a BMS problem
@cathoderay heating will always be highest in the coldest weather. We had a few days last year of very high use. Below is the worst day when it averag...
@cathoderay I assume the LLH removal means more heat is making it through to the house, rather than being diverted back to the return. It means I've b...
@cathoderay my own installer was a plumber. He had zero confidence to make any changes. I had to get someone else in, recommended by freedom actually
@cathoderay it might be in the manual (or was) but they've told me it doesn't void the warranty as long as the system can work without. They add the L...
@cathoderay I've spoken to their technical support a few times. They've told me they don't need a LLH it's installed to reduce system errors at the ex...
House is still feeling very hot. I've lowered the flow to 47° at -2 and 31° at 17. That's down from 52°/37° previously. I'll try to experiment over...
My latest energy bill for Oct-Nov was just £134 (then take off the government money). So far, so good for this year. I'm about £1000 in credit at the ...
@iainw for those prices I would just hire (or buy a used) digger and do the job myself. You can always sell it at the end if you buy it. The majority ...
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 43 minutes ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
Agree. To me it misses the obvious fit namely 'se...
By JamesPa , 3 hours ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 4 hours ago
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RE: Planning Permission May 2025
In England that is no longer the case although you have...
By JamesPa , 15 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 , 1 day ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 1 day ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 1 day ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 2 days ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 2 days 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 , 5 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 , 5 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 , 5 days ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 5 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 , 6 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 , 6 days ago