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Last seen: Sep 21, 2026
@iantelescope Thanks for the manuals and details of your current settings. I have read through the latter and there are a couple of comments I wo...
Thats very helpful thanks as a) it confirms the key thing that I had inferred from others, namely that it is possible to use WC and the internal...
Doing this will increase your electricity consumption by 15%. This is a direct result of thermodynamics not engineering and you will not circumvent i...
So far as I can see from the pictures the mode in all of these is set to heat not auto. My understanding from manual is that WC operates only when t...
@iantelescope Ok. From various pieces of evidence it is more or less certain that the system as it will be after your replumbing can operate in WC...
Sorry but, for any given room temperature, the oil filled radiator won't save on electricity if your heat pump is working correctly. Your heat pump s...
What is the backup heating powered by and where is the diagram from. I do understand that you can offset the water law of course. I wouldn't call th...
The water law thermostat as you call it is the external temperature sensor and the internal sensor measuring the lwt. You cant control either, they o...
All noted. Can you post the version of the controller manual you have please so when I look at fsvs there is less scope for confusion The heat for ...
Once it is replumbed there won't be a radiator motor, there will be only be one motor switched by the heat pump. This needs to be reworked, eithe...
Thats because of how your installer wired it IE wrongly.
Sorry but I simply don't believe that. Interpreting Samsung's language is difficult I concede,. Clearly for wl to work there must be an external te...
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Latest Posts
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 9 hours ago
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RE: Why are ASHP installs so expensive?
And then you look at US electricity prices and weep.
By bornagain , 11 hours ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 16 hours ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 1 day ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
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RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 2 days ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 3 days ago
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RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 3 days ago
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RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 3 days ago
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RE: Home energy storage & battery register
1 fox ess lv5200 batteries, plus 2 more waiting to be i...
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RE: Heat Pump deployment statistics: June 2026
@l8again Unfortunately the government is, I suspect,...
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My feed of random industrial auctions turned up this au...
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We’ve just passed 20 million forum views! 🎉
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