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Last seen: Mar 13, 2026
@richard24738 if the sun's out, aren't you getting solar gain in the house?. We have the same thing, our HP is on the south side so get sun directly o...
@richard24738 do you know where the outdoor thermistor sits, is it on the back, top corner? Mine sits on a raised balcony but south facing, I'm thinki...
@richard24738 what did mitsu say in the end, did you manage to fix the issue?
@sunandair I meant as I had already mentioned. It was commissioned, I have been l, like most here trying to get it set up efficiently. Ie take the act...
@gary yes pump was on speed 1 for a few days. And yes u I understand what your dying re putting flow rate up. What size HP have you got? UFH ? I just ...
@sunandair stats set as above so there is just one set above bedroom comfort level, so that the circulation pump operates, I will then set that stat t...
@gary hi, so if your min flow temp is 32c what happens when the weather gets a bit milder, does the house over heat? how do you control the temp in th...
@sunandair hi, its a new system, been in two yrs but not really used whilst it was being sold, i have asked the agents that maybe it should of been se...
@sunandair yes ive done that to check the L/M, and checked quite a bit, seems not to change
@sunandair hi, yeah I've set WC curve to 40c @ -19 and 30c@ 4, it's averaging about 10c oat today. All actuators taken off all stats set to 17c except...
@downfield on a laptop gives a far better graph, and if you take off hot water even more so, I found this out this week with advice from @sunandair an...
@editor I can't find any, any other ecodan users here have a mitsibushi weather comp chart?
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Degrees of Separation
Latest Posts
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RE: Renewables & Heat Pumps in the News
Years ago I worked for a company who won a best in show...
By EtchedPixels , 7 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Has anyone here had a Cosy 12 installed yet?
By Mars , 9 hours ago
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RE: How quickly would you want/expect heat recovery to take from setback?
But looking at your graphs, why are your LWT and RWT cy...
By Temperature_Gradient , 9 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 1 day ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 1 day ago
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RE: Cooling/heating with one unit
"The way we use A2A on a cheap overnight EV tariff is t...
By mrkfm , 1 day ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
We have ‘signed on the dotted line’ today for a Panason...
By Toodles , 2 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
...or it was there and was lost thanks to laziness and ...
By Majordennisbloodnok , 2 days ago
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@bobflux Thank you for your response. I am trying to ...
By RonV. , 2 days ago
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This post is about how I successfully configured a buff...
By Tony.Stolz , 2 days ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 2 days ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 2 days ago
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RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 2 days ago
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