
Last seen: Jun 24, 2025
Do you think it being targeted at ASHP owners and named "Cosy" has been devised by a technical person or a marketing dept? 🤔 Let's look at it from ...
There's another similar concatenation of data which you might like to ponder at the same time. When 'things go wrong', it's useful to have data for ...
Sorry @batalto as it stands that diagram doesn't make sense to me. 1: You have PV panels connecting into a consumer unit, via two CTs in series..Is...
To some extent I agree @iancalderbank However: all UK broadband suppliers still send out WiFi routers with 2.4GHz enabled few home users delve ...
I suggest you start by looking at the Sunsync Hybrid Inverters and then compare any others against that. Sunsync have pioneered a concept of "Home L...
The weakest link in the UK Electricity Network is the introduction of Smart EV Chargers which are sent commands using the internet, rather than vi...
A photo of your buffer tank would be a good start.Let's have a look at the size and how it's been plumbed.
Layman's explanation of how a PV Solar Panel works: There are these two silicon atoms sitting on a roof in the sunshine. A photon comes hurtling a...
Returning back to the original point made by @retrobod - You will now understand that it is the storage of the electricity produced by your solar pa...
The timing is 'accurate' for you only because the offset being applied by your Electricity Smart Metering Equipment (ESME) falls within the first 15mi...
pH isn't high enough.I'm unsure whether system inhibitor would've been adequate to raise it. I would expect it should be lying between 7.3 - 7.8
Thanks Phil. So your installer is knowledgeable enough to know that your Go Tariff doesn't start at 00:30GMT (UTC) and has therefore hedged your bet...
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Latest Posts
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RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
The settings for DHW are the defaults with the target s...
By m1kegibson , 45 minutes ago
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RE: Commencing on an ASHP Installation Process
Quick progress update. It looks like there are only 2 ...
By Sheriff Fatman , 1 hour ago
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There are DHW tanks with a built in heat pump that take...
By JamesPa , 11 hours ago
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RE: Vaillant AroTherm Plus 7kW
If the thermostat is connected to the call for heat ter...
By JamesPa , 19 hours ago
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RE: Renewables & Heat Pumps in the News
Yes I realise I'm picking this up a week late...... but...
By Transparent , 2 days ago
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@editor Mars if you have any recommendations for down s...
By abam48 , 2 days ago
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RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness HI, The rules is a best practise, the ...
By ASHP-BOBBA , 3 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@cathoderay how did you get a script to run for that- d...
By benson , 3 days ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
@ashp-bobba thank you, and equally so, thank you for ta...
By Mars , 4 days ago
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@judith good to know… I’ll continue to feed Wattson, an...
By Mars , 4 days ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
@editor great article re accreditation. I note ISO/IEC ...
By Bart , 5 days ago
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RE: Who's your electricity provider and what's your tariff?
I don't (yet), but my PW3 is due to be installed shortl...
By Old_Scientist , 6 days ago
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RE: MCS and NAPIT complaints process
@chrislay, is your heat pump complaint still unresolved...
By Mars , 6 days ago
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RE: ASHP Install from hell - help please
@saf1973 I’ve been going through old cases on the forum...
By Mars , 6 days ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron There's the rub, the database does not list my ...
By AF1 , 7 days ago
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RE: How not to install a heat pump
You are right. Thinking on this has evolved over the p...
By JamesPa , 1 week ago