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Last seen: Nov 3, 2026
Indeed. From the pov of the fossil industry it doesn't matter one iota whether hydrogen is practical or not, the whole point is to delay. 'Hydrogen ...
Noted, as you say the 'dash for gas ' will take a while to work through. I dont object to necessary maintenance or infrastructure upgrades, I just ho...
@solenoid Welcome to the forums. I wrote this reply and posted it in the original thread before I saw @editors response here. I hope I h...
@solenoid Welcome. I have made some comments in the separate thread you started here
I think that plan is called net zero! I suppose we will need some investment in gas in the interim to keep aging networks going. It would help a lot...
I have seen it said that towel radiators should always be fully closed because they have very little flow resistance so are pretty much a 'short circu...
No need apologise, anything you can tell us about thermo off would be welcome. Personally I would switch it off and use features accessible from the ...
For clarity its not my heat pump. The heat pump (and house) belongs to @trebor12345 My only role is to tray to assist!
Fair enough. There seem to be ways to achieve the same without flipping dip switches which personally I would have preferred because they are more ac...
I have wondered the same. It seems a Hitachi engineer set up the thermal off and it's hysteresis to prevent short cycling which was apparently occurr...
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Degrees of Separation
Latest Posts
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RE: Octopussy cosy 6 experience
@paultheheating Unless things have changed more recentl...
By Toodles , 15 hours ago
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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...
By JamesPa , 17 hours ago
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The alternative would be to move some productive energy...
By EtchedPixels , 18 hours ago
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 19 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
Potentially the largest data centre hub in Europe and t...
By Jeff , 23 hours ago
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RE: Aerotherm and weather compensation
The principal cause of inefficiency if a heat pump is n...
By JamesPa , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 2 days ago
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 2 days ago
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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...
By Watcher , 3 days ago
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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...
By trebor12345 , 3 days ago
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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...
By Majordennisbloodnok , 6 days ago
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