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Last seen: Mar 18, 2026
Thanks for your very informative missive! I'm curious as to the monitoring device that you mention - but I presume it is not available to consumers? W...
A footnote: we have installed electricity meters to measure the electricity use of the Ground Source Heat Pump and our borehole pump so that we can ge...
Ok - I've got a quite an experience, now being investigated by the Energy Ombudsman. I switched to Octopus to benefit from their Outgoing Octopus tari...
Hi Tim - Re: your issue with determining efficiency - we have a 17kW Vaillant ground source heat pump that we installed five years ago and have been q...
NEWS - Vaillant replied in writing to my complaint after I sent it to their headquarters in Germany, to the attention of their Chief Executive Officer...
@transparent I'm sending all this info onto him and, hopefully, he will respond himself! I'm really impressed by the work you've done, and by the D...
@transparent Many thanks for this info - we will certainly be doing some work on our system and this will be part of that, thanks to these discussions...
thanks, will order one up and call the electrician asap!
We are not wealthy and we receive the FIT subsidies that you mention, as do all households that installed Solar PV under the scheme. Of course, those ...
@transparent We will definitely look into the battery system that you are describing, and will follow any related discussions to get this installed by...
@derek-m That's what we were told initially, but it is untrue - you will not lose the FIT payments if you switch to Octopus Outgoing for Exports. We w...
I have something new to report. The Ground Source Heat Pump Association told me, when I asked them about corrosion prevention guidelines/methods, that...
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Latest Posts
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RE: Renewables & Heat Pumps in the News
An article on funding for heat pumps in case anyone is ...
By Jeff , 2 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks @editor , @indevolt-uk Subject to any comments ...
By JamesPa , 9 hours ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
By JamesPa , 10 hours ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 13 hours ago
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RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
Cool Energy in Grimsby sell ground source heat pumps an...
By DerekDeLeon , 14 hours ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 15 hours ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 16 hours ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 18 hours ago
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RE: Towns water feed to air source heat pump system
The DHW circuit cant be separated (well it could, you c...
By JamesPa , 18 hours ago
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Solis AC-coupled 3kW storage inverter
Solis AC-coupled 3kW storage inverterPylontech batterie...
By MartinRobinson , 24 hours ago
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RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
As @transparent has observed above, this is not bad, an...
By cathodeRay , 1 day ago
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As I was reading this article Mars, I was thinking that...
By Toodles , 2 days ago
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RE: Tell us about your Solar (PV) setup
Installed in May 2011: 16*Sharp 245 W monocrystalline p...
By txmartyn , 2 days ago
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RE: Say hello and introduce yourself
That doesn't sound 'right' to me. The national Smart ...
By Transparent , 3 days ago
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RE: Growatt battery disconnected
I doubt this will happen, but I will try and suggest it...
By Eliuccio , 3 days ago
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Understood. That's why I decided from the outset on a ...
By JamesPa , 4 days ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
On the litigation, I would not go there and definitely ...
By Batpred , 4 days ago
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RE: Recommended home battery inverters + regulatory matters - help requested
I suppose if your pv inverter packs up, you have a plan...
By Batpred , 4 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Firstly check you are using sound power not sound press...
By JamesPa , 4 days ago
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That’s the solar up and running, I don’t think it’s the...
By David999 , 4 days ago
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RE: Seeking ideas / information / commiseration - Pure Drive
I agree with @colinc that you can reuse some of it. A s...
By Batpred , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Im trying me best to ignore orangeman, I figur...
By Papahuhu , 5 days ago


