
Last seen: Sep 11, 2025
Whilst I admire the diligence in seeking out cheap-rates from responders here, I'm getting concerned at the demand surges when thousands of homes swit...
"within a few years" is a pretty long timeframe within the world of EV development. The Automated Vehicles Act was passed in May'24. It provides the...
I don't know enough about how commercial BESS sites make their finances work. I've spoken to NESO, who tell me that they have no direct control over a...
You're slightly too late to raise this issue now. The proposed East Coast Marine Links were open for consultation in 2021-22. HVDC cable 2 from Pe...
Yes @jamespa the entirety of the DESNZ and Ofgem innovation and regulatory strategies are based on attracting commercial companies to get involved.The...
I think V2G is a potential ingredient.However the V2G Trial undertaken by Kaluza/OVO 4 years ago could only use Nissen Leaf cars because they have a C...
The demand from each house is dictated by the actions of its occupants. If they're on a ToU Tariff, then the household might alter their demand acco...
When I responded that that DESNZ consultation on Delivering Smart and Secure Electricity System, my first observation about the DSR Proposals was that...
DESNZ is particularly keen on developing new standards for Heat Pumps and other Energy Smart Appliances (ESAs) at the moment. In April'24 they opene...
The terms 'high thermal mass' and 'fabric first' occur frequently in documents which accompany planning applications by the larger national constructi...
Apologies, that link to the Meter Operators Code of Conduct is failing. I've logged into the REC to find out why, and the Change Log reports that th...
The Meter and the Service Fuse (aka 'Cutout') are screwed to a backboard which is the property of your DNO. This diagram is taken from the Meter Ope...
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RE: Midea ASHP – how to set weather compensation
@jamespa is right, typically they are far from linear, ...
By cathodeRay , 26 minutes ago
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RE: Humming sound on new install.
Cant hear a thing with my 7kW Vaillant* so something is...
By JamesPa , 32 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Vat free applies to supply and install only no DIY. &...
By JamesPa , 2 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 9 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 13 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 15 hours ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 15 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 17 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 17 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 17 hours ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 23 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 2 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 2 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 3 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 3 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 3 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 3 days ago