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Last seen: Sep 15, 2026
@wintergreen - I've found a Daikin slideshow for the HT (high temperature) models, marked Internal Use Only. There are 70 slides, including these tw...
It's no wonder than energy matters are confusing.Just look at the units of measurement:We start with an EPC marked in points out of 100,based on a SAP...
That's another problem with HA. It won't go above 1024 million°C but I only discovered that after I'd installed the Tokamak in the orchard. 😥
Wonderful... but I'm pretty sure it will still obey the laws of physics.At 5kW you'll be showering in tepid water, however 'invigorating" is the water...
Yes, I haven't yet arrived at the solutions.I'm just doing the rough calculations, which suggest to me that Nu-Heat weren't designing with a common AS...
Oh dear! 😥 Firstly, I'm not 100% certain that your suspended floor is compliant with Part A of the Building Regulations (structural elements). If...
Quite. See my comment over here about the need for a "hold off" controller. An electric shower is typically a 10kW device. It's going to be...
Firstly you've gone with NuHeat for the UFH components.That's good. They're a reputable company, based in Axminster, Devon. Ignore the concrete floo...
That's because you and he are only considering that new inverter also having grid export capability. Have a look at this posting from me yesterday.I...
Hmmm. Do you have the figure for the max output of the solar panels, as opposed to the annual accumulation? By my quick reckoning, this sounds like ...
Welcome @steevjo Interesting see you're using Home Assistant on RPi.You might want to read the discussion on Connecting Home Assistant to Midea Heat...
These photos of a vacuum tube might help to demonstrate the principle The copper tube is held in a plastic 'bung' which seals the open end of the ...
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Degrees of Separation
Latest Posts
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RE: Why are ASHP installs so expensive?
And yet we almost all of us do exactly that when buying...
By Majordennisbloodnok , 4 minutes ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 17 hours ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 22 hours ago
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RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 24 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 1 day ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 1 day ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 1 day ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 2 days ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 2 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 3 days ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 4 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 5 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 5 days ago
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