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Last seen: Sep 23, 2026
@chickenbig I don't think it puts additional red tape on A2A because it says 'used' not 'capable of' (fortunately). Most A2W HPs are also 'capable ...
There seems to be little dissent that the above package of measures would be a good set to open up the market in the way that is necessary to achieve ...
I think its fair to say that a consensus has emerged on this thread (with a few exceptions of course) that, if we are to achieve the mass roll out of ...
Of course, not just heat pumps, everything. That's why I started this thread, to see if I could get agreement on how to make the money objective and ...
Are there any other comments on the above, if not (by say Saturday morning) lets return to the 'how' having perhaps agreed the 'what'
All fair questions, lets start with the 'declarations of interest' one. I personally represent nobody and have no connection with the industry. How...
Thanks for posting this, what HP as a matter of interest. I have a feeling there quite a lot in 'look ahead'. At either end of the cold snap last y...
Both very valid comments (and a sensible suggestion for an approach) in my humble opinion, however can we make absolutely sure we agree on the objecti...
Thanks for all the comments. As a group we aren't currently 'converging', which is a disappointment given that this group seems to be considerate of ...
Thanks. My first reaction is that's scary. It looks like the average predicted is (about) 3.5 and the average actual is 2.7. The latter doesn't mat...
[/quote] With a design LWT of 65 and WC applied, the system will spend most of its time (in the South East of England) at an LWT in the low 50s ...
Another possible thing to think about for @iancalderbanks list is an independent heat loss survey function, together with some protection for the inst...
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Latest Posts
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RE: Solar Power Output – Let’s Compare Generation Figures
@downfield I was seriously considering Tide Lifestyl...
By Papahuhu , 9 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks Will. I'll probably be a week or so before get...
By Singlespeed , 10 hours ago
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RE: Cooling using an air to water heat pump
From experience this summer, a single-split A2A unit on...
By Rob of York , 17 hours ago
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@mrkfm, I’m definitely not trying to put anyone off get...
By Mars , 1 day ago
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RE: Why are ASHP installs so expensive?
Posted by: @springswood I confess to becoming a litt...
By Rob of York , 2 days ago
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Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 2 days ago
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RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 2 days ago
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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 , 3 days ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 3 days ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 3 days 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...
By Old_Scientist , 4 days 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 , 5 days 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 , 5 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 , 5 days ago


