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Last seen: Oct 16, 2026
What Heat Geek are selling is quality. Why settle for an M&S shirt when you can having a bespoke tailored shirt for a similar price? Seemingly-A...
@temperature_gradient Isn't that just describing a regular A2W heat pump? You can plumb that with one internal fan coil if you want to make an A2A min...
To me an excessiveness of emojis screams AI written text, which tells me that you put minimal effort into writing it. That leads me to conclude that y...
I think that's the key question. After all inverter units can modulate down, so what are the limits about how far you can modulate? Is there was way t...
@jamespa It seems to me the 'experimentalists' who use measured data are missing one thing. The calculations are done based on the coldest temperature...
Unfortunately it's very hard to actually buy R290 units. It seems to be mostly Aircon Direct, who are experienced in sailing close to the wind, who w...
Slightly tangential, but one thing I'd do is address the installation costs of A2A. A simple single head mini split can be purchased for about £500, b...
To conclude this story, I hadn't realised that immersion thermostats are a separate replaceable item to the immersion heater itself. I ordered a Coth...
The Aerona 290 is from a different (Chinese) OEM, compared with the Japanese (Chofu) R32 Aerona3. I don't have experience with the R290, or the smart...
Well, if that's the right PDF the factory set is supposed to be 75 so in theory it should go up at least that far when cranked up to the max. A bit po...
I suppose it could be that 57C is the maximum achievable temperature by the immersion heater, but I thought the point of the adjustment is you could s...
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Degrees of Separation
Latest Posts
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 20 seconds ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders That's a serious amount of solar PV ...
By Rob of York , 5 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
So far there is nothing on the value of the BUS grants ...
By Rob of York , 9 hours ago
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Coming back on subject... A shortened version of the ...
By Transparent , 11 hours ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 13 hours ago
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RE: Marvel Heating liquidation
The interesting thing about the IBG: when I called them...
By davidnolan22 , 1 day ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 3 days ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 3 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 3 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 3 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 4 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 4 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 4 days ago
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