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Last seen: Oct 13, 2026
I've monitored our Ecodan 11.2 since it was installed 3 years ago with the objective of optimising its performance. At installation a separate electri...
This feels like a 'best practise' versus 'good enough' question to me. I've up-sized several of our radiators and just filled them with neat glycol...
Just a few random things to add to all this: - two years ago when our ASHP was new I recorded daily data. With hindsight this was just confusing and...
Melcloud now back up...
Yes, me too. (Also, I think they recently emailed that it would be down for maintenance early next week)
@hestia I haven't touched this setting. As I can't detect a pattern in the Ecodan overestimates of energy consumed and have nothing to use as a basis ...
Ours (installed in Summer 2022) included an insurance backed guarantee and a deposit protection scheme. Happily we have needed neither.
I have now posted the % comparison between measured energy consumption and the estimates provided by my Ecodan. Upthread I'd said that I would do this...
@sunandair rather than keep cluttering up this thread I'm going to start a new thread about my Ecodan's figures for its energy consumption. I'll inclu...
@skd Thank you. I've set myself the objective (for now at least) of not making fundamental changes to the design or our ASHP system. Instead I'm seein...
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Degrees of Separation
Latest Posts
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I have been trying for 2 years or more to find a way to...
By JamesPa , 42 minutes ago
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RE: Why don't people choose heat pumps?
By the same measure we should be insisting that all gas...
By Batpred , 1 hour ago
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RE: How quickly would you want/expect heat recovery to take from setback?
True but .. because the room is colder dt rad to room i...
By JamesPa , 1 hour ago
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Got two or three heat pump quotes that don’t agree? Post them here.
One of the biggest sources of confusion I see on Renewa...
By Mars , 1 hour ago
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RE: Load Shift and Lifestyle Shift Complete - our journey has ended, for now
I do not disagree with the concept of wanting to live a...
By Batpred , 2 hours ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
@singlespeed I am going to put a temperature sensor on ...
By fosterl2 , 3 hours ago
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RE: Grant Aerona - Weather Compensation and Schedules
@taffonthetaff Yes, I have now gotten to the bottom of ...
By bontwoody , 4 hours ago
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RE: Grant R290 DHW Cycle Interuption
Occasionally our Grant R290 activates all three circuit...
By TaffontheTaff , 5 hours ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
@davec 47kwh for 3 days is very low, compared to what I...
By johnd , 6 hours ago
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RE: Our 10 year old Grant heat pump failed
As I understand it it was working then stopped. More l...
By JamesPa , 10 hours ago
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@pipcart, Wattson is back... please go to the homepage ...
By Mars , 11 hours ago
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Do heat pump defrost cycles impair heat pump efficiency (COP values)?
The short answer is no, as far as I can see from data f...
By cathodeRay , 11 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
That is a good approach and an excellent result. For co...
By Judith , 1 day ago
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