Last seen: Feb 18, 2025
@transparent According to Modo: "Skip rate” refers to how often assets or technology types get skipped in the Balancing Mechanism". For once it actu...
@transparent I watched that video already. It was interesting - she's quite skilled at explaining technical complexity to beginners like me. Althoug...
@toodles As it is my birthday today, I had to request my Amazon Echo to ‘Play BBC Sounds’ for this programme when I returned from a very enjoyable ...
@transparent I'm going to suggest that the majority of grid-tied storage batteries on the DESNZ database are rated at 49.9MW. So this was proba...
@johnmo If you compared to a 45 design at -7 you are taking a 20% increase in heating costs, if you are forced to flow at 55. @ivanopinion ...
@johnmo So does the -1.3 Deg design comply with the 99.6% of the year. So no more that 1.5 days below -1.3 degs? Definitely not! Don't get me w...
@transparent But in their submission to the (previous) Parliamentary Select Committee on ESNZ in Sept'23, National Grid ESO (RIP) provided a foreca...
I forgot to add this FT piece yesterday on battery storage: Britain's Grid Storage Record is Maddening
Ok - one minor radiator 'upgrade' in the living room from a 750 x 1600 P+ to a 750 x 1600 K2 - nothing dramatic. Here's the new schedule: The bat...
The trading expert I follow reckons that gas is getting traded purely on sentiment (imagined scenarios) up to 18 times above actual supply-and-demand....
@editor 🤦🏻♀️
Grrrrr. £250 discount but my upcoming installation won't qualify. 🙁
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Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
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Latest Posts
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RE: Daikin Heat Pump Cycling Frequency?
I think your current method of logging F-gas pipe tempe...
By Mars , 7 hours ago
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RE: Baxi Air Source Heat Pump tips and tricks please
@cathoderay thank you, I will.
By Cathyem1 , 10 hours ago
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Very sensible. Get the 'second round' quotes in, hopef...
By JamesPa , 10 hours ago
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RE: Setback savings - fact or fiction?
For completeness sake, and I may as well document it he...
By cathodeRay , 11 hours ago
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RE: Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
Sorry, yes, 2105. OOPS! If I recall the unit circulates...
By AllyFish , 12 hours ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
No pressure or obligation, this discussion has moved on...
By JamesPa , 12 hours ago
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RE: Battery storage to run Heat Pump.
The problem with current tariff proposals is that they ...
By Transparent , 13 hours ago
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RE: Who's your electricity provider and what's your tariff?
So far, I'm happy with moving to Eon next. Not paid any...
By Andris , 13 hours ago
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RE: Split system and pipe lengths for air source heat pump installation
@johnmo got it. Thanks.
By nickmorgan , 14 hours ago
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RE: Ecodan ASHP - How to optimise my set up?
Thanks everyone for posting this, so much useful info t...
By Bamnio , 19 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
I have the same pump and if I am operating it correctly...
By Broadsman , 21 hours ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@editor Will get back. Lots to try. Thanks to everyon...
By cliffhanger , 21 hours ago
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RE: Towel rails. An unexpected final hurdle
I had a similar issue but convinced the installer to le...
By Pie_Eater , 1 day ago
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RE: What is the best strategy for operating a very oversized heat pump?
This whole discussion highlights just how much of a mes...
By Mars , 1 day ago
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RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
By Mars , 1 day ago
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RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
By Old_Scientist , 1 day ago
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@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 1 day ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 2 days ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 2 days ago
Latest Topics
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Daikin Heat Pump Cycling Frequency?
By Ubert767 9 hours ago
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Battery storage to run Heat Pump.
By Broadsman 21 hours ago
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Heat Pump Sizing & Installation Costs
By Mars 2 days ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 2 days ago
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SolarPV tables / online calculator
By MichelleC 2 days ago
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Samsung Gen 7 R290 12kW is not behaving how I expected
By Joshua 3 days ago