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Last seen: Jan 14, 2025
on this , although you say you aren't a natural techie, try downloading and reading the manuals for the user-facing controller for each. For samsung, ...
@tobyg a target flow temperature of 50C is not low, in a heat pump system. its a high flow temperature. If your system is being sized for 50C flow at ...
@cathoderay I don't think it can happen widely. to be honest I'm a little bit puzzled by the original post. I can see how this works with a large UFH ...
@rhh2348 ok get it, you want to focus on the external. I do think it would help if you post some photos. picture paints a thousand words and all that.
@allyfish thanks. yes the whole way defrosts work is an issue. the next HP I buy whenever that is, will hopefully have a better engineered way of doin...
almost certainly yes. looks like your target WT is around 47. For comparison here's mine from the sub-zero weather on the 18th. Target WT is 41 at -7,...
just trying to assist the OP: are you saying that at -3C, its effectively a 7.5kw machine? what's the target WT? the samsung 12 is effectively a ...
where does one put the heat from the overnight boost? the options I can see are a) heat whole house to a high temp at night. then house will cool ...
pump speed tweaking is a thing you will need to do with an LLH in the system. If you can snapshot , or better track the values in various situations, ...
@tobyg that means it will produce 11.1 kw of heat output, when the outside air is at 7c, and the heat pump water is at 35C. whilst consuming 2.1kw of ...
@crimson emitters sized for 53.5 flow temp in a new install is not something I would accept. especially if you are needing to run at that now, when it...
ah ok. if the zone is always calling for heat, but the ASHP is shutting off because the ReturnWT is too high, then something is meaning that not enou...
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Degrees of Separation
Latest Posts
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RE: Renewables & Heat Pumps in the News
Sorry to hear that. I haven't heard much about it her...
By JamesPa , 22 minutes ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Has anyone here had a Cosy 12 installed yet?
By Mars , 11 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 , 11 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 , 2 days 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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