
Last seen: Sep 13, 2025
What I am trying to get at is this is what we normally call a feedback system, and they have existed for millions of years, eg biological systems. As ...
And you will own nothing, and you will be happy, to quote from another forum. I have to agree with @derek-m, in that even the most sophisticated heati...
Another general observation while I am at it: you need to think of a heat pump as a Steady Eddy that runs low and slow. It is a tortoise, not a hare. ...
"Installing larger rads..." Absolutely, that is why I have tried to highlight the pitfalls. There are many constraints. In my house (an old small cott...
The rad/room delta t will be bigger with a higher flow temp ASHP, maybe 30 (rads 50, rooms 20) but almost certainly not as big as with a normal fossil...
No doubt that was OK for you, but a comment like this needs an added caveat, that in many cases moving from a fossil fuel based system with rads sized...
That is my understanding too, because of safety concerns, eg what if you need an electrically powered medical device of some sort? Turning off the pow...
At the risk of sounding like a tin foil hat conspiracy theorist, I have 100% resisted having a smart meter installed, despite heroic attempts by my en...
Interim report back: not much to report. I have now got all the uptairs radiators to within a degree of each other, all rooms same temp except bathroo...
This is one of the many hurdles, too much choice, making it very difficult to decide which one to go with. Homely, Home Assistant, Domoticz, emonCMS, ...
Hugh, Midea go even further, they publish the modbus register in the Operation Manual that comes with the wired controller. But what they don't do is ...
Despite what I said earlier, there is still one thing that bothers me. Consider boiling and then simmering a saucepan of water: to get the water to bo...
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
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Firstly if your not g3 qualified then I wouldn’t touch ...
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RE: Help me keep the faith with my air source heat pump installation
OK. Could you post a recording. You may just hear the...
By JamesPa , 3 hours ago
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I think most people that have read this case will agree...
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RE: Is a Valliant Inline 6kW heater a BUS buster?
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
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RE: Replacing Worcester oil boiler with an ASHP
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
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RE: COP is not the only measure of efficiency
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
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RE: Renewables & Heat Pumps in the News
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RE: 300 Liter Tank - Do I have to heat it all?
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