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Last seen: Jun 15, 2026
Simple: HA automations are awesome for very simple things. However, once it gets even a tiny bit more complicated, then the "programming language" bec...
OK! I dug into it a bit more! Mikeselectricstuff did a teardown of a UK RCBO, it has a tiny current transformer to detect the fault current, then a...
There are bidirectional arrows in the manual. However I think I understand the question a bit better... I think it's a matter of perspective... ...
I use Home Assistant for its strong points: excellent user interface, ability to interface with anything, and of course Zigbee2MQTT. However HA's auto...
Yes... I went through this particular headache and ended up with NH00 fuse holders / disconnectors. Very robust and reliable, since they're just fuses...
My turn, this describes the future installation, only the heat pump and UFH are operational at the moment. Manufacturer: LG Model: HM163H...
Most if not all type A/AC RCDs are bidirectional... Ironically, manufacturers seem to consider this too obvious to explicitly mention it in the datash...
Noark makes 100mA/63A and higher RCDs. FYI the reason for going above 30mA are: - Higher power inverters have larger EMI filter caps causing highe...
This Gypdeck? Thermal conductivity (0.40W/mK) OK so it's the same as Fermacell, twice as good as wood (about 0.2W/mK). I just did the design ...
Thanks to home automation, heat loss is done in one SQL query: The difference in heat loss from insulation can be seen between 2021 and 2025... ...
I thought my 12kW solar installation was overkill until I got an electric car 🤣 Efficiency of underfloor heating varies depending on what c...
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Degrees of Separation
Latest Posts
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RE: Heat pump installation quotations
That will be absolutely murdering your energy efficienc...
By EtchedPixels , 33 minutes ago
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RE: Harvest Thermal - ASHP with a smart thermal battery
The cooling side works much better if you can figure ou...
By EtchedPixels , 47 minutes ago
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Floor standing brackets for K3 rads
My neighbour is a plumber and said I would need to fit ...
By Singlespeed , 1 hour ago
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After an intense recode, I’m pleased to announce that w...
By Mars , 1 hour ago
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Why do you want to maintain a specific deltaT? The out...
By JamesPa , 3 hours ago
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Hopefully this will answer your question. To...
By ASHP-BOBBA , 4 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I would be interested to find out if others do this and...
By ASHP-BOBBA , 4 hours ago
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Don't you dare. You just carry on as you are; as @batpr...
By Majordennisbloodnok , 6 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@ragtime27 some rooms in our house only have one place ...
By Judith , 6 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 9 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 10 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 10 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 14 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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