Last seen: Sep 8, 2025
Ah... that would be defined as V2H (Vehicle to Home) or V2G (Vehicle to Grid) @toodles In either case you'd require G98 approval for the inverter, G...
@david999 - I think that @derek-m is about to address that point.and he'll make a better job of it than I will. The principle is that you don't hav...
To derive a gas bill in kWh from the meter readings in m³ (cubic metres) x 1.02264 (volumetric correction - a constant, based on barometric pressur...
Yes. The only route to communicate commands to a Smart Meter and receive data from its registers is via DCC.All communications paths in/out of DCC are...
I think that's Miliband, rather than Milligan @editor 😊 And for those who don't know, he's Shadow Minister for Energy Security & Net Z...
Why would a sensor for external air temperature be placed in the airflow being drawn through the fins? Placing it within a sleeve might provide mech...
I think we need to consider the charging schedule against a wider range of inputs than those commonly used within HA. The present EV Charging legisl...
I can't find that exclusion clause in the Consumer Rights Act! That's only 5 months ago, anyway.That doesn't sound an abnormally long interval befor...
The 'banding' can be read as a bar-code which describes how well the defrost cycle is operating 🤔 Was the cavity insulation work ...
Oh dear, oh dear!Let's take this one point at a time. 1: Are you saying that they drilled 22mm holes vertically through the (suspended) concrete...
There are a great many layers in the questions you're posing here, Ian.Allow me to first give some clarifications.We can then better understand the is...
You might wish to see what I wrote this morning about 'handover' on a topic about Bad Installation instigated by another new member of this forum. A...
Latest Posts
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 hours ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 4 hours ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 9 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
Hello, unfortunately i did not take any photos, but you...
By ThunderMink , 9 hours ago
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RE: Solar Thermal DHW and ASHP
Since you already have the ashp it makes little financi...
By Judith , 18 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
I think you’ll find it depends on the room heat loss. A...
By Judith , 18 hours ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 19 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil Fwiw I have the 7kW model with which I'm, ver...
By JamesPa , 20 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 20 hours ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 23 hours ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 24 hours ago
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
By Old_Scientist , 2 days ago
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@profzarkov Good to know in case it ever happens to me...
By bontwoody , 3 days ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 3 days ago
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@old_scientist sorry, I should have made it clear that ...
By GrahamF , 3 days ago
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RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 3 days ago
