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Last seen: Oct 12, 2025
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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RE: Who's your electricity provider and what's your tariff?
Yes, looks like very slight increases in the unit rate ...
By Old_Scientist , 1 hour ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 2 hours ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 3 hours ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 4 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 5 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 21 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 21 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago
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