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Last seen: Aug 11, 2026
No. Obviously it cant do anything at all when there is a power cut! Otherwise I would hope it prioritizes defrost over absolutely everything else...
So you make it in the West Country and transport it elsewhere for applications that can stand the cost, which some can becasue the alternatives are as...
In fairness we did something like that in the 1970s when we moved from coal gas to North Sea gas. I have hear it said that, because hydrogen is so s...
Congratulations. I know myself how nerve racking it is the first time you take the top off of something like this. I added the 'cooling coding plu...
@solenoid Its probably worth adding that, done well, going through this process is likely to offer a noticeable improvement in comfort relative to sy...
Which is the sort of thing that scares me. How can this ever be sensible/cost effective by comparison to fitting heat pumps, for the reasons set out ...
OK, perhaps you could have made that clear so that readers don't imagine that using hydrogen for domestic boilers is even faintly sensible (unless I a...
I know and thats what I said!. My comment was Do you have an argument against that? Im very much not against green hydrogen, I'm for it. Im j...
And therein lies the problem. A higher proportion of pensioners vote than is the case for the general population. As you say change is rarely eas...
Hydrogen boilers for domestic use are entirely a fossil fuel industry con so far as I can understand it. To produce green (ie carbon free) hydrogen y...
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...
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Degrees of Separation
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Depending on your flow temperature you should get a SCO...
By JamesPa , 6 hours ago
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RE: PV and battery long payback - sense check query
They can also obtain smart meter data with a w...
By EtchedPixels , 7 hours ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 7 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Not interested in a plug in device, or 800w. Just need ...
By dansus , 12 hours ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 18 hours ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 1 day ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 1 day ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 3 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 4 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 4 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
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