Last seen: Nov 18, 2025
Great comparison. Here is my analysis (I haven't listened to what Glyn says): Given that this is at low OAT and looking at the FT behaviour, the se...
Far too early to make a fair judgement IMHO, it could be distorted negatively by teething troubles or either way because you havent experienced it in ...
I don't read speculation on Facebook, but contracts with Government are contracts just like any other, enforceable through the courts. The only way t...
Its a very well written article @mars, well done. Can you somehow get it to some people with influence? Im not convinced that the regime you descri...
Yes thats true, but that cant happen unless the room temperature is 28C! Its best in most circumstances to think of DT as a consequence of other thi...
They could, but there are serious political ramifications and relatively little revenue generated. These political ramifications don't currently exis...
Not particularly unless you have a problem with noise in the pipework No, but there is a bit of a trade off and its not straightforward. The h...
Its very difficult to be prescriptive without being in the house. The answer to your question as asked is however 'yes'. A way of thinking about it...
@ashp-bobba I have sympathy. People have a tendency to complain rather than attempt to understand. Also some people (including some here) seem to...
Im noit a heating engineer, but I will have a go anyway (I think you are overthinking a bit) If you turn down all the LSVs then you will...
Definite dont know from me as I have no source at all of unbiassed information. That said "Overall, are you happy with your installation?” feels li...
Definitely. The issue though is the seasonal one. In principle I could be self sufficient in energy if I doubled my solar capacity (which I could). ...
Latest Posts
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
A bit more information. I monitor the room temps at va...
By AndrewJ , 15 minutes ago
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RE: Do Heat Pumps need to start up at Full Power?
@steelbadger Attached is the plot for various parameter...
By Toodles , 48 minutes ago
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RE: Electricity price predictions
Fall in gas prices is projected to reduce the price ca...
By Jeff , 1 hour ago
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RE: Ecodan ASHP Low COP and Unstable Compressor Frequency
Don't know the house heat loss unfortunately. Downst...
By lukewarmbath , 3 hours ago
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Adia Therma - 'autopilot for heat pumps'
Thought I'd pop this one in here as the Adia proposal a...
By seatonian , 16 hours ago
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RE: Mitsubishi Ecodan R290 10kW performance
Don't know answer to final question. Your contract p...
By JamesPa , 16 hours ago
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RE: 10kw heat pump run in 24*7 data?
0.65. Heating curve of course depends on rad...
By JamesPa , 16 hours ago
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RE: New Fogstar 15.5kWh upright solution
Ah, it seems PACE BMS are easy to source on AliExpress,...
By Batpred , 17 hours ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
I have a gen 1 5kw Givenergy hybrid inverter and two ge...
By DCSH , 17 hours ago
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RE: Vaillant water pressure gauge vs Analogue gauge
@jamespa Agreed I don't feel concerned about this, espe...
By jeegnesh , 18 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
@toodles Yep, and it is not even a sticking plaster ...
By Jeff , 20 hours ago
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RE: Renewables & Heat Pumps in the News
I agree, imperfect systems like voting for politicians ...
By Batpred , 1 day ago
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RE: Gov wants to alter our FIT contracts from rpi to cpi
The consultation is just part of the normal process for...
By Jeff , 1 day ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
@mairie - Your constituency member, Dr Zubir Ahmed MP, ...
By Transparent , 1 day ago
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@transparent @old_scientist Quick update, I submitted...
By Batpred , 2 days ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Lol. I know they CAN be calibrated, it’s just ...
By Crimson , 2 days ago
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RE: UFH downstairs and radiators upstairs balancing question
Yes thats true, but that cant happen unless the room te...
By JamesPa , 2 days ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@colinc good luck with your project! UFH is the absolut...
By Judith , 2 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Just wondering if/where Ideal might be on your de...
By simonwig , 3 days ago
