
Last seen: Aug 12, 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: Mitsu Wireless Controller and MelCloud
It would seem that I have a problem (at least one!) in ...
By DavidAlgarve , 1 hour ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
For reference, our installer has just contacted us afte...
By Old_Scientist , 21 hours ago
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@toodles Of course. I've also used Tim and Kat's Gree...
By Old_Scientist , 21 hours ago
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RE: Who's your electricity provider and what's your tariff?
Yes, I noticed that change too. The software really doe...
By Old_Scientist , 21 hours ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
@old_scientist me too. Just installed my new heat pump ...
By Eliuccio , 2 days ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 2 days ago
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 2 days ago
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RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
By Mars , 2 days ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Fwiw I called my installer out for the first time a few...
By JamesPa , 3 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
By Mars , 3 days ago
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 3 days ago
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RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 4 days ago
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 4 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 6 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 , 6 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 , 7 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 7 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 , 1 week ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 1 week ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 1 week ago