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Last seen: Jul 31, 2026
@chickenbig info is easy to get if you know where to look, i have it all. contact another supplier, they will send you everything. data books, leaflet...
@editor no its a 5 degree delta T, so you need about 40 l/min at flat out 14kW
@kev-m thats not true , you dont measure it as a total box, you need to take into consideration the lumps and bumps and more importantly the dips. its...
Thanks Mars, for those who want it signed and cheaper you can also buy it direct from
Thanks Mars. i wrote the book for homeowners, it answers all the simple questions like, how big is a heat pump, can it go in the loft etc. the next bo...
@saz if its set up right it is the most effective way to run, if its set up badly it costs a fortune. i would get somoene in locally who knows what th...
A hughf, its a nice idea and its pretty good but its not the best way. i will leave you in suspense blog will follow soon
@prjohn you could be n ideal candidate for a technology i use at home which is used on Samsung units . keep an eye out for my blog, it will be a coupl...
thanks to everyone who's bought my book, if its successful I will publish part two which is a bit more hi level for engineers. A few people dont want ...
i completely understand that run costs are now much more important than they were a few months ago. Ive been doing some work on this working out the ...
sounds like you had best call the installer back and get them to give it a tweak, it shouldn't be costing more.
@cathoderay all fair points, you should go back to freedom / your installer with this data and they will look after you. under sizing is very rare the...
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Degrees of Separation
Latest Posts
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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 , 6 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@singlespeed No timeframe at the moment. However we can...
By Will H , 11 hours ago
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@mrkfm, I’m definitely not trying to put anyone off get...
By Mars , 22 hours 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 , 1 day 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 , 1 day 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 , 2 days ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 2 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 , 3 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 , 4 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 , 4 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 , 4 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 , 4 days ago
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