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Last seen: Sep 20, 2026
Available (and indeed standard) in Italy I am told (by an Italian). Radiators are assembled onsite from small, standard, sections that plug together ...
Yes but that doesnt solve the problem that @sunandair is saying can be solved by clever emitter design, namely cycling Im cant see why two compre...
OK. To minimise costs and maximise efficiency you are going to need to get your 'weather compensation' curve as low as possible so you are running w...
I cant see any fundamental reason not to have two cylinders and Im not sure that one needs to be a mini store (but it could be). The challenge, as ...
I agree. I agree. Given the range of our climate and the maximum modulation range available from current heat pumps, I concede that we...
Apologies, I was trying to work out what you were saying and misunderstood. If I increase the radiator capacity then it follows that the flow...
@jancold thanks for the update! Fully understood. Since I'm just some bod on the internet in no way connected to the project Im not bound by the...
er no need to apologise, you aren't obliged to answer quickly or indeed at all!
For the avoidance of doubt I still don't get the first part of this as explained above, and would appreciate clarification if you have the time and in...
If they were heated up only at night on a very cheap night-time tarrif, they could possibly work out cheaper than ASHP unless you get the right tarrif...
This is an interesting one and shows the challenge of mixing radiators and UFH IMHO. I suspect that, in at least some houses, it 'resolves itself' b...
Ultimately demand is defined by the house because ultimately the heat pump (plus any sundry sources of heating) must supply exactly the amount of ener...
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Degrees of Separation
Latest Posts
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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...
By Old_Scientist , 1 hour ago
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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...
By JamesPa , 1 day ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I wouldn't be too concerned about the design ...
By Rob of York , 1 day ago
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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 , 1 day ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 1 day 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 , 1 day ago
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RE: Why are ASHP installs so expensive?
Posted by: @batpred There´s another aspect that coul...
By Rob of York , 1 day ago
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RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 2 days ago
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RE: Home energy storage & battery register
1 fox ess lv5200 batteries, plus 2 more waiting to be i...
By Jimcub , 2 days ago
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RE: Heat Pump deployment statistics: June 2026
@l8again Unfortunately the government is, I suspect,...
By JamesPa , 2 days ago
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My feed of random industrial auctions turned up this au...
By Prunus , 2 days ago
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Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 3 days 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 , 3 days 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 , 5 days ago
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