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Last seen: Jan 5, 2026
@jamespa I take it you mean my house will be yoyoing in a sense with regard IAT so by having setback. My counter point is it doesn't affect our curren...
Fair enough, but i really dont get how running 24hours could not be more expensive, generally up at 2kwh/hr usage when running at fixed@32 full flow. ...
Last night was first below freezing temps. Heating went off at 9pm, kitchen was21.5 and bedroom21, both lost 1 degree overnight. I think thats reasona...
Just a clarification, are you running a fixed flow temp instead of wc?
@toodles cheers man. So i shouldn't mind too much the older altherma 2 model cant do this. Have external kwh meter and can see produced energy on unit...
Does it link to phone app to show usage etc. For my altherma2 i presume cant link to app as no sd card?
Out of interest, does anybody know if daikin altherma 2 have sd cards like the altherma3? Just talking to guy at work who has the newer model and was ...
If the house fabric is at certain temp at say 9pm that is satisfactory, you switch off heating and slowly lose that heat, its heat that is essentially...
@jamespa Was just general observation really. I wouldn't have the knowledge to question your calculations. All things being considered i know if i kep...
In my limited knowledge opinion, set backs will work for some houses better then others. Last night my heating went off at 9pm. Got to as low as 4deg ...
@kev-m Running constantly would also have used some of the peak usage so i think your savings are even greater.
No way running constantly is most cost efficient. Even in cold weather if you can bear mornings time being a bit below desired the savings are very no...
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
Possibly, @toodles, but there was never a national or i...
By Majordennisbloodnok , 5 minutes ago
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If you freeze water it expands. That's been a big probl...
By EtchedPixels , 2 hours ago
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This post is about how I successfully configured a buff...
By Tony.Stolz , 2 hours ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 4 hours ago
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RE: Heat Geek installations: share your experiences
I struggled with this problem as well. An independent t...
By L8Again , 4 hours 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 , 6 hours 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 , 7 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
@temperature_gradient Isn't that just describing a regu...
By Prunus , 7 hours ago
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RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 20 hours ago
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RE: Renewables & Heat Pumps in the News
With regards to the BUS grant raid, I gave it more thou...
By ASHP-BOBBA , 20 hours ago
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RE: Why are ASHP installs so expensive?
The whole system seems to work on the basis of...
By ian33a , 21 hours ago
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RE: Missing flow temperature in Heat Geek proposal
Good plan. If you can get half hourly meter readings a...
By JamesPa , 1 day ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
@editor Most certainly. The heat pump was an ideal s...
By Abernyte , 1 day ago
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RE: Does anyone have experience of a smart water meter?
Yep I caught our slow leak from a £100 bill rise 8)
By EtchedPixels , 1 day ago



