
Last seen: Aug 12, 2025
That's a good question @david999to which I could've given an excellent response just a month ago. However, there's a new Standard, PAS-63100-2024, s...
And this the great benefit of raising these issues in a discussion forum, of course. 🙂 Photos and diagrams help.I happen to have a large li...
I understand your point, but don't entirely agree. If I inadvertently omitted an earth to an appliance, and a fault on that caused a water-pipe to '...
No one else has commented on this, so I think I'd better do so.But please remember I'm not a qualified plumber or electrician. The installer is slig...
An over-pressure valve on your water main?Why? Is mains water in your area at higher pressure than 'normal'? The silt on that filter is the sort o...
I don't like the tenor of the RECC documents. When I read them, two thoughts come to mind: 1: Why is this phrased like legal jargon?It feels like ...
Thanks for photos @david999Can we have some clarifications please? What is the blue wire with a blue arrow pointing at it? What is the object o...
I'm relived to hear that things are going well @ajn9000 Usually when a new member arrives here that late on a Saturday night, it's bad news!But then I...
You're very welcome here... where you'll find loads of information. You might want to see what I posted a week ago on the topic Is this a bad instal...
The following basic explanations are given here in order to better inform forum members of the benefits of home battery installation.They are not aime...
The following diagram describes just such a scenario.We're looking at a marine cable bringing electricity from a wind farm into the grid where a large...
Energy transport companies licensed by Ofgem to operate within defined geographical areas may not own or control any generation or storage assets. T...
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RE: Mitsu Wireless Controller and MelCloud
@morgan Yes, "Prohibit" was the word for when switched...
By DavidAlgarve , 7 hours 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 , 11 hours ago
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@toodles Of course. I've also used Tim and Kat's Gree...
By Old_Scientist , 11 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 , 11 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 , 1 day ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 1 day 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 , 2 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 , 2 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 , 3 days ago
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 3 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 5 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 , 5 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 , 6 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