Last seen: Apr 21, 2025
I have three CT monitors on my solar output via the microinvertor controller, the Battery Management System (using a mid-approved meter) and my EV ch...
Similar systems are readily available online in the UK at the 'usual' places. They are (allegedly) G98 approved and are grid-tied, so don't generate m...
Thanks. That explains the strangely-shaped 'feet' (looking at the finned emitter on page 6). We used to have a Smiths Eco-Powerad in our kitchen be...
@downfield Are the fan assemblies incorporated into the main casing or are they a visible 'bolt-on' assembly at the bottom? This isn't clear from th...
@jamespa Thanks. Yes; I'd seen it. To be honest, it's an option I had not considered as I was under the impression that fitting of a pump to the inco...
I agree. I have my own doubts about the veracity of the data @transparent provided for my local substation. I wonder where we'd be without the level...
6kWp installation (installed last year, so no historical comparisons): November 2024 - 160kWh December 2024 - 95.7kWh January 2025 - 17...
@jamespa I'm not suggesting retaining an existing cyclinder. Replacing with a new cylinder, but venting is preferable to adding a PHE and extra pump,...
@old_scientist I am similarly frustrated. I am in a different situation in that my property is furthest from my local substation so my inverters will ...
@morgan Why not? There’s hydraulic separation between the ASHP flow and the domestic hot water.
@somerpark Mains water pressure isn’t necessarily high pressure. Minimum service level is around 1 bar. It may not be the case that there is a large p...
Surely you could keep a vented DHW cylinder and existing cold water tanks. Also, why can't the ASHP primaries have a header tank like my gas central ...
Latest Posts
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RE: Hydronic plinth heaters and ASHPs
@judith thanks. Good to know yours is working well. The...
By benson , 15 minutes ago
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RE: Renewables & Heat Pumps in the News
Back to Iberia: some more information and explanations ...
By Judith , 56 minutes ago
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RE: Additional Battery v Wind Turbine v Ripple
There was a call today for Ripple investors and amongst...
By Judith , 3 hours ago
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RE: Yes, the "zoning with ASHP" topic again...
Thanks, James — that’s a really encouraging and fair re...
By HarryRea , 4 hours ago
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@heatgeek I kind of get it… but aren’t you still in the...
By SUNandAIR , 5 hours ago
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RE: Commencing on an ASHP Installation Process
I think you may very well be right and of course A2A ca...
By JamesPa , 20 hours ago
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RE: Agile: average import cost vs other tariffs?
@old_scientist We are with SSEN and our G99 application...
By Toodles , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Yes. Storing the solar generation within the home is gr...
By Transparent , 2 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15, @heacol cover your area… I’d strongly recom...
By Mars , 2 days ago
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RE: Warm weather and heat pumps.
@editor Oh nothing right now because $ needed for struc...
By Lucia , 3 days ago
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RE: Potentially more choice including air to air heat pump grants
@jeff Such documents are far too wordy for my ‘daily re...
By Toodles , 3 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@grahaml I cannot agree that it is a small percentage o...
By benson , 4 days ago
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RE: Samsung Gen6 16kW tribulations
@emceed, can you please give us an update on your syste...
By Mars , 5 days ago
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What's the problem you are trying to solve. The answer...
By JamesPa , 7 days ago
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Good luck. For what it is worth my system was very def...
By JamesPa , 1 week ago
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RE: Massive Electricity Cost for Running My Air Source Heat Pump
I agree @mark-h The Building Regs are now very readable...
By Transparent , 1 week ago
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RE: Help me understand my Mitsubishi Ecodan system
@carpenterstation When changing settings in the ser...
By RobS , 1 week ago
