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Last seen: Sep 17, 2026
I'm really struggling to imagine that the house you describe with the insulation you describe is 10-11kW unless you the design temperature where you a...
Prior to installing an ashp I had I diverter. However I disconnected it once the ashp was installed. Cheaper by far to heat dhw at 8p per kWh and a ...
Welcome to the forum and you are thinking in the right way, ie about reducing the complexity and number of controls. The first questionto answer is ...
This depends on the system design so cant be certain without further details but UFH often has a max FT of ~35. Before we dive too deeply can I ask,...
Possibly the thermostat is connected in a way that means, with only one contact, it operates the same as Method B. But yes its confusing.
@cmartinbwmba Method A I cant quite translate for certain but it seems priority mode and non priority mode refer to heating and cooling....
sounds possible but of course wind only blows from one direction and its not from the inside of the house! I think that might be the drift of the comm...
Sorry to hear that but not surprised. I am pretty sure this is a rebadged product which Ideal wont understand in depth, which is a pity because their...
Further to the post above I have now worked out (I think) 2 port buffers. The conclusion is, just like 4 port buffers - avoid. Here is the explanat...
The question is, what is 'the latest method of calculation'? Here are two relevant extracts from MIS3005-D which point to the answer to that question...
How is the figure measured, specifically is it a measure of it passive infiltration or an artificial measure with a pressure that is greater than woul...
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Latest Posts
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RE: Heat Pump deployment statistics: June 2026
To my eyes, sat behind all of this is a basic policy ma...
By Temperature_Gradient , 7 hours ago
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Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 11 hours ago
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We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 11 hours ago
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RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 13 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
Have you looked at the Nibe website? They list their ap...
By Lizzie , 14 hours ago
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RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 14 hours ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 2 days ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 3 days ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 3 days ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 3 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 3 days ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 3 days ago
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