Last seen: Oct 27, 2025
I'm pretty sure that @david999 doesn't have a Tesla Powerwall.But for the sake of others, here's the description of a Gateway-2 from their own produc...
The device which plugs into the underside is almost certainly a current clamp. It goes around the live supply between the meter and the consumer uni...
and I think that's the point. The easiest way to make progress towards Net Zero is for the general public to enjoy the journey.It's not that we shou...
Yes, this an appropriate topic @david999 🤗 Running batteries to the limits in either direction isn't a good idea.Most users with storage b...
Can you ask this question in a battery-storage related topic please @david999 ? This one on Beginners DIY Battery storage with no solar would do fin...
Glycol has a lower thermal capacity than water. To transfer the same amount of energy (joules), the pump will have to send more fluid around the pip...
After days of arguing with a heat-pump installer, the customer is sick and tired of a system which still doesn't seem to be working. That evening he...
It probably wouldn't be too difficult to add the FSV number at top-right of the display as an interim 'solution'.That would prevent confusion as to wh...
Let me just turn the light on in that cupboard @gunboatdiplomat Ah... that's better. So this is a very straightforward distribution board with ...
I'm not the right person to answer those points,... although I don't like the sound of you having a TRV on the system.The house temperature gets regul...
That looks like an Inta flow-gauge, with side branches for Fill and Flush.So I assume there are other places through which anti-freeze can be added, n...
Yes, TN-C-S is what we call PME, but is more descriptive for those with a technical understanding.Your substation transformer and any poles carrying o...
Latest Posts
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@majordennisbloodnok Good explanation I thought ὠ...
By bontwoody , 10 minutes ago
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RE: Mitsubishi Ecodan R290 10kW performance
I am using my Powervault electricity monitoring App to ...
By Ecoste , 21 minutes ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
After installation the system did develop a noise in th...
By RadWhisperer , 32 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa it doesn’t seem to matter the outside temp it ...
By AdamK , 59 minutes ago
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Apologies as my post clearly interrupted this flow. Whe...
By Batpred , 2 hours ago
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RE: One room is colder than the rest of the house
I would personally be sceptical about reaching any conc...
By JamesPa , 3 hours ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
If you paid for any of the assessments try asking for t...
By JamesPa , 4 hours ago
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@drei Thats a nice designer radiator which it would ...
By JamesPa , 4 hours ago
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I've created a separate post here, wondering about radi...
By DREI , 5 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@ecoste, @walnut-tree-cottage these are both great piec...
By JamesPa , 6 hours ago
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RE: New build installation query
That suggests to me that you have loss of heat in the p...
By Transparent , 8 hours ago
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RE: Solar inverters - where does the energy go when clipping?
You will, of course, check the dimensions and weight be...
By Transparent , 11 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - there may be other ways you can improve t...
By cathodeRay , 12 hours ago
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RE: What should we do with our Aga?
@annahickson We had a similar dilemma with our oil-fire...
By Morgan , 13 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
17l/min is enough for only 6kW at 5C DT, not surprising...
By JamesPa , 14 hours ago
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@bontwoody The extra battery capacity is the solution f...
By Toodles , 14 hours ago
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RE: End of Summer Time Reminder to Ecodan owners
As I understand it....ha....Melcoud will over ride any ...
By Abernyte , 14 hours ago
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Finding flow temp data from Samsung 16kw HP
Hello, I have a Samsung MIM-E03 16kwh heat pump, and ...
By martingale , 23 hours ago
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RE: Faulty Clivet heat pump out of the box
We would never win these projects as we spend 1 whole d...
By ASHP-BOBBA , 1 day ago
