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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: Jokes and fun posts about heat pumps and renewables
@transparent I’ve heard that that is why American cars ...
By Toodles , 2 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Have either quote provided room by room heat loss calcu...
By Old_Scientist , 16 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist if you are going DIY then you may wan...
By Papahuhu , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 2 days ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 2 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 3 days ago
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Who did the Freedom Heat Pump cloud server and what did...
By Mars , 3 days ago
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RE: Who's your electricity provider and what's your tariff?
Reading between the lines of what octopus are doing wit...
By JamesPa , 3 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 3 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 3 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 3 days ago
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@editor wellvery comprehensive answer. I will get all i...
By Keithb , 3 days ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
all good advice I will follow this up
By PaulC , 3 days ago
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Heat of vaporization of water is 2.25 MJ/kg (0.625 kWh/...
By bobflux , 4 days ago



