
Last seen: Aug 12, 2025
Update. Someone needs to instigate an FOI request to DESNZ.I've outlined the situation to Korwraith, but he feels unable to pursue that route.That's q...
We need to note that the Smart Meter itself is accurate and within spec, but the way in which its functionality is being used by an Energy Supplier is...
I think the Narnia analogy is very apt. Like Edmond, we are overawed by our first encounter within the magical world of taking heat from thin air. ...
We can provide more help if you want...but you'll need to give us something to go on! At this stage we don't yet know if you are the home-owner, nor...
I can provide a lot of detail on LED lighting. But no one else would find it hidden away on this topic! I use some LED-bulbs, and also create my o...
We can have a good guess @potatoman but it depends on where your installer has connected them into the system. These are both power meters with the...
For your interest @algienon this is what happens when a 'professional' contractor doesn't bury 440v 3-phase cables deep enough: The large black bo...
What about pictures of the outside?I've been testing DC breakers, trips and rotary isolators from different manufacturers, and I'd like to know which ...
If @sjn is correct that this is an RS485 connection, then those wires should be a twisted pair, not a 2-core lighting flex. Approximately how long ...
There might be a queue @hughf I still think @david999 should be involving his local councillors. 1: They lead the organisation which issues Letter...
It's untidy because the installer has obviously not wanted to cut the wires too short.That's not a problem on its own. It's a shame that the enclosu...
Let me pick up other two top-level questions. 1: We need to understand the difference between a grid-tied inverter and an off-grid inverter, because...
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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 , 17 hours ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 18 hours ago
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Well by my reckoning based on the Flexible Octopus unit...
By Majordennisbloodnok , 18 hours ago
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RE: Who's your electricity provider and what's your tariff?
@old_scientist I have had the first PW for some 2 years...
By Toodles , 18 hours ago
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 1 day 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 , 2 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 , 6 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 , 7 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 , 7 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 , 1 week ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 1 week ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 1 week ago