Last seen: Oct 22, 2025
no apology needed Derek. It was more important to me that you at least understood what my post was driving at. And as you noticed the chart did ind...
@jamespa thanks for your rounded comments. It may create more room for further discussion. Hopefully future controls will will be more intelligent. In...
Thank you @derek-m for your reply. My post dealt directly with the issues of controlling the speed of recovery. So perhaps you might like to read m...
Is this topic causing so much debate because there has always been a problem with heat pumps operating at varying set temperatures? And has someone in...
Thanks for your reply @jamespa I can add more data as per your comments. “I can't see a way to get efficiency from the data. If you had flow rate ...
@cathoderay yes you echo what many people do and it’s how we have done so. @jamespa the upload might work now.... However I’m trying to isolate an...
@jamespa a picture paints a thousand words… but unfortunately I can’t upload what I’ve set up at the moment 🫤 I just get “undefined”
quick question on likely savings. There have been many people over the past year, shocked and surprised at how quickly heat is lost from a hot water...
@iancalderbank that’s useful to know. Your point on humidity chimes with today’s performance with our heat pump. It’s 2c and our HP is working hard ye...
@mandie could be the batteries on your wireless controller - 2 X AA batteries. Tell tail sign is if your wireless controller will not operate in Auto ...
Our Ecodan data is available on a daily update on the controller and gives a running total for a month or year. However If you want daily COP figures ...
Latest Posts
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He, he If you wanted to give it a go, I'm happy to ta...
By Majordennisbloodnok , 1 minute ago
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RE: Electricity price predictions
@jeff The cost of an electric motor is pretty insignifi...
By IaAck , 4 minutes ago
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RE: Grant Aerona 3 and Drayton system questions
Any knowledge of Drayton controllers @pirate-rich?
By Mars , 5 minutes ago
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RE: New build installation query
The immersion should be a backup to the heat pump only,...
By JamesPa , 7 minutes ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Okay thanks for explaining. Must be a large...
By dgclimatecontrol , 25 minutes ago
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RE: Mitsubishi Ecodan R290 10kW performance
@ecoste From the graphs I wonder why its heating water ...
By dgclimatecontrol , 50 minutes ago
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Thanks for the response @batpred Your conversational ...
By Transparent , 1 hour ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
Thats encouraging. As I say normal motion in pipework ...
By JamesPa , 2 hours ago
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RE: What should we do with our Aga?
One slightly off-the-wall suggestion is that, if you li...
By Majordennisbloodnok , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I think there may be some oddities about the COP report...
By JamesPa , 4 hours ago
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RE: One room is colder than the rest of the house
I would personally be sceptical about reaching any conc...
By JamesPa , 15 hours ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
If you paid for any of the assessments try asking for t...
By JamesPa , 16 hours ago
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@drei Thats a nice designer radiator which it would ...
By JamesPa , 17 hours ago
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I've created a separate post here, wondering about radi...
By DREI , 18 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@ecoste, @walnut-tree-cottage these are both great piec...
By JamesPa , 19 hours ago
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RE: Solar inverters - where does the energy go when clipping?
You will, of course, check the dimensions and weight be...
By Transparent , 23 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
17l/min is enough for only 6kW at 5C DT, not surprising...
By JamesPa , 1 day ago
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RE: End of Summer Time Reminder to Ecodan owners
As I understand it....ha....Melcoud will over ride any ...
By Abernyte , 1 day ago
