Last seen: Oct 31, 2025
Yes, @judith is correct. You must be given site-specific information about your installation, not just generic documents from manufacturers of applian...
Very true. The best way to train engineers is to breed them. But even that's thwarted by regulations.I can get safety-glasses and hard hats for a ...
With a technical CV like that @jancold you'll soon find yourself answering questions from others here! True. I started with an off-grid arrangeme...
I don't think there's a clear answer to that.It depends... And that's one of the problems with the PAS63100.It's trying to stipulate how an installa...
Yes. Not only is PAS63100 not mandatory at this stage, but existing installations are exempt. Even so, the Standard has been a year in development b...
Will the installer be laughing when you tell him that the new PAS63100 Standard states that domestic storage batteries shouldn't be within the habitab...
I would be surprised if there's much tail-off in efficiency from a solar-thermal vacuum tube.Being 25 years old isn't a reason to replace the radiatio...
Nah.... we're pretty laid back.There's very little that makes us cross 😉 Please post where you'd like to join in.For others to find what yo...
Something else has changed on the Forum in the last few days. I usually keep open the Tabs for topics where I'm currently contributing or researchin...
Those look like solar thermal tubes. It'll be tricky to use them on 3-phase, but you're welcome to try ! 😉️
Will I be able to use a password in the Cyrillic alphabet? Or does that automatically get flagged as 'weak'? 😉
My apologies @ellyse - I was clearly gong too deep there! The only aspect you will need to bear in mind is that there can be significant costs in ru...
Latest Posts
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RE: Mediation with RECC, what's your experience?
Welcome to the forums @treewizard and sorry to hear abo...
By Mars , 1 hour ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa ive had a look at the firmware card in the add...
By AdamK , 1 hour ago
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RE: New build installation query
That accounts for why you start with an overly-high DHW...
By Transparent , 1 hour ago
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UFH downstairs and radiators upstairs balancing question
I am running pure WC on .4 curve in our new build with ...
By Walnut-tree-cottage , 2 hours ago
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RE: Daikin Altherma 3 / HomeAssistant
I would have thought that (instantaneous) power is a fa...
By JamesPa , 3 hours ago
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RE: Buying large amp bidirectional RCD and RCBO
It's the requirement to have 100mA earth-leakage trippi...
By Transparent , 4 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Alright, I concede that the Toyotas are, as you say a v...
By JamesPa , 5 hours ago
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When to use Octopus Intelligent Go tariff with my heat pump and battery
I have underfloor heating with 15 room thermostats thro...
By ChrisH , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay comments duly noted. I don't disagree with ...
By pash44pump , 8 hours ago
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RE: When will fusion be producing energy?
From the time I was a physics undergraduate it’s been 2...
By Judith , 16 hours ago
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RE: Is it mad to think there should be a minimum SCOP for UK heat pump installs?
Sadly I think it is mad. If the BUS is not granted for ...
By Judith , 17 hours ago
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RE: Who has a V2G EV installation
Perfect, @agentgeorge. I’m always up for some edificati...
By Majordennisbloodnok , 17 hours ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
Yes but... The evidence is that many heat loss survey...
By JamesPa , 18 hours ago
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What Adam Chapman gets up to in his Spare Time.
Ok, so this just appeared on YouTube (don’t blame me th...
By Toodles , 18 hours ago
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RE: Radiator Sizing Dilemma: Vertical vs Type 33 for Low-Temperature Heat Pump Systems
That's my main concern too. On top of that, I ...
By DREI , 20 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Thanks, patience is something I’m trying to ma...
By Crimson , 22 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
2025 - now a record year of Solar PV Generation. Octobe...
By AllyFish , 1 day ago
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RE: Mitsubishi Ecodan R290 10kW performance
Totally agree that any system is reliant on the ability...
By Sheriff Fatman , 1 day ago
