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Last seen: Sep 19, 2024
I suggest that we test your system in a logical and systematic manner to try to locate the root cause of your problem and hopefully arrive at a soluti...
What is the size of your heat pump? Do you have any heat loss calculations for your home? What is the floor area? What heat emitters do you have...
My understanding is that the volumiser is added, as the name explains, to add water volume to the system. The purpose is to store heat energy for when...
That is the reason for the contactor, a signal cable from the heat pump controller operates the contactor, this in turn connects the higher current el...
@cathoderay Is the timer cheaper than a contactor?
I don't doubt that you are correct Kev. It is an unfortunate reflection of the World in which we live, it reminds me of that very old TV comedy 'never...
@cathoderay Your installer probably told you to ignore the TBH icon because they had not installed the required contactor, so therefore the Midea co...
All large, and often small, industrial control systems utilise Distributed Control Systems (DCS) or Programmable Logic Controllers (PLC's), with the s...
I suppose that it depends how you interpret the meaning of 'Internal', does it mean internal to the heat pump unit, or does it mean it is internal to ...
Are you operating the system in weather compensation mode, and if so, what are the settings? The heat pump will heat the water to the temperature re...
That is one of the problems from which businesses in the UK now suffer. I have worked on quite a number of multi billion dollar projects around the Wo...
Yes, but not to the degree they would benefit if they have a heat pump. My understanding is that the payment is aimed at those with oil, LPG or biomas...
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Latest Posts
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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 hours 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 , 4 hours 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 , 16 hours 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 , 16 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 That curve looks healthy to me. I woul...
By JamesPa , 18 hours 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 , 1 day ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders can I just add to @rob-of-york s comm...
By JamesPa , 1 day ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 1 day 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 , 1 day ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 1 day ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 2 days ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 3 days ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 5 days ago
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