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Last seen: Mar 7, 2026
Not sure who defines 'profligate', or how they do so, but won't this penalise people with ASHPs? In effect, a disincentive to install a heat pump, or ...
@njt Yeah, copper piping - it's like gold. 🤦🏻♀️
@transparent That's all really interesting - I like your thinking on this. Miliband's/ government's forward planning seems very woolly and far too 'pr...
@transparent As a south west resident it irritates the hell out of me to be paying so much more than London. All summer my standing charges have been ...
@joninorkney Hi, here's the installation manual for your heat pump [PDF] it has a section explaining 'weather dependent curves' and low flow tempera...
@joninorkney Yes, you can run high temp heat pumps just the same as any other kind but I think you need two things that may be missing [I'm no exper...
@derek-m I only need to use the left hand side? Apart from the LWT? For example: if I change indoor temp to 22º for the bathroom then change LWT to ...
@jamespa If its the spec from the radiator manufacturer then 'at a deltaT of 50' (or just '50' is likely to mean means when the temperature of the ...
@njt the bathroom is not on there. I'm supplying a 'designer' radiator Octopus just ignored my bathroom. This is why I'm confused - I have selected ...
@jamespa Thank you - I find it very confusing. What do you think of my radiator spec for being able to run at lower flow temps than the 50º design ...
Of course it is wet wood - that's why you buy it - it is cheaper and you season it yourself. You don't burn it green/unseasoned. 2.2 cubic meters t...
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...and as if by magic... Here was me asking for a bit...
By Majordennisbloodnok , 2 seconds ago
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RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 3 hours ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 3 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 3 hours ago
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My first question is why bother with the auto balancin...
By JamesPa , 4 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 4 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 4 hours ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 5 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 8 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 19 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 21 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago


