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Last seen: Aug 16, 2026
What matters for flow and pressure drop is internal diameter. Thus 32mm MLC (26mm internal diameter) is equivalent to 28mm copper (also 26mm internal ...
Yes if the circulator is in constant speed mode, the actual flow and pressure are at the intersection of the circulator curve and the heating circuit ...
One can dream! We can Do Our Part by refusing to buy gear that does not expose usable APIs or forces cloud garbage. That's one of the main reasons I...
Designing a good programming language is extremely difficult, very few succeed. Thus application specific languages like HA's automations are red flag...
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...
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RE: Indevolt Batteries UK Support & Info Thread
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Quite probably not, but you can get a 32A relay and a S...
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I don't notice mine defrosting, and most of the time Im...
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
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