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Joined: Jan 20, 2022
Last seen: Oct 26, 2026
Topics: 16 / Replies: 3422
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RE: Solar thermal with combi boiler

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...

4 years ago
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RE: ASHP choice help

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...

4 years ago
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RE: ASHP choice help

Oh dear! 😥 Firstly, I'm not 100% certain that your suspended floor is compliant with Part A of the Building Regulations (structural elements). If...

4 years ago
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RE: Solar thermal with combi boiler

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...

4 years ago
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RE: ASHP choice help

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...

4 years ago
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RE: Am I permitted to fit a second solar panel+inverter?

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...

4 years ago
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RE: ASHP choice help

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 ...

4 years ago
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RE: Say hello and introduce yourself

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...

4 years ago
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RE: Solar Thermal Data Collection

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 ...

4 years ago
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RE: A beginner's journey into DIY home energy storage - no solar!

That's a good question @onevolt... and posted in the best place for an answer! Point 1 is to agree what we mean by a "certified inverter". If the ...

4 years ago
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RE: Solar Thermal Data Collection

Does this mean the photos are from a 'training' exercise? 🤔

4 years ago
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RE: Solar Thermal Data Collection

That's another useful set of photos. Thank you @sunandair It's likely that others will come across this topic in time to come.So I'm just going to p...

4 years ago
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