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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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@paultheheating Unless things have changed more recentl...
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Sorry I thought and meant to put 'may' in, but the diff...
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The alternative would be to move some productive energy...
By EtchedPixels , 19 hours ago
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
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RE: Adding data centre electricity costs to domestic energy bills?
Potentially the largest data centre hub in Europe and t...
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RE: Solar Power Output – Let’s Compare Generation Figures
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 2 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@etchedpixels Agreed, just a thought for others. I am...
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
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Coming back on subject... A shortened version of the ...
By Transparent , 4 days ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 4 days ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
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