
Last seen: Aug 8, 2025
The new NESO website is now live. A lot of pages have simply been moved across from the old National Grid ESO website. The Electricity Ten Year St...
Agreed @johnmo - a combined product can tackle multiple issues simultaneously. I'm just providing the link to that Flomasta product from Screwfix. ...
OK @toucan That's helpful. But you won't get any corrosion prevention from adding glycol.To achieve that you require an Inhibitor which prevents ox...
Feel free to comment @katler Very few consumers know anything about how our UK energy supplies operate.Would it help if we understood it better? I...
Keep receipts, and a diary of what you do. That will be required if you find yourself going down the route of Arbitration or Small Claims Court. T...
I don't like using glycol unless absolutely necessary. The specific heat capacity of water is 4200 J/kg°C, whereas Glycol is only 2433 J/kg°C.Adding...
Absolutely... Nodal (Locational) Pricing makes sense to everyone except the big energy companies...you know... the ones large enough to meet with Ofge...
Does the installer know that yet? When a flush-though doesn't fully clear out the system, then you need a Central Heating Cleaning Fluid such as Sen...
That's almost certainly iron oxide (Fe3O4) ...... the sort of stuff which a magnetic filter is meant to eradicate. Are all your radiators new?Or wer...
@burtis You are not just stuck with a complaint to MCS. 1: You can use the Consumer Rights Act 2015 (which replaced the earlier "Sale of Goods Act")...
OK @burtis - another photo 1: What do you know about the red & black single-insulated wires which feed through the 20mm corrugated conduit, an...
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RE: Sunamp Thermino Heat Battery
I am thinking on installing this as well given space co...
By asoksevil , 1 day ago
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RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
By cathodeRay , 1 day ago
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New Vaillant aroTherm Plus in black - When will it come to the UK?
It looks like Vaillant are updating the aroTherm plus l...
By Sandy , 2 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 2 days ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Ive called most of them over the years. By far the best...
By dgclimatecontrol , 2 days ago
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 2 days ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
I've certainly seen that on their Ts & Cs page but ...
By Majordennisbloodnok , 2 days ago
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 3 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 3 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 4 days ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 4 days ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 4 days ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 5 days ago
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It's unclear to me how the Smart Control project work b...
By Transparent , 5 days ago
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RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 5 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 1 week ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 1 week ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 1 week ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 1 week ago