Last seen: Sep 13, 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 ...
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Latest Posts
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RE: Radiator sizing sanity check
@jamespa Do appreciate your assistance, without the ...
By Papahuhu , 31 minutes ago
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Here is an update of the setback we operate on our syst...
By SUNandAIR , 1 hour ago
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RE: Grant ASHP 17.5 kw. weather curve
@chinkoa Sorry there are two separate thoug...
By JamesPa , 2 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@transparent As easy as putting sparklers in champag...
By Papahuhu , 2 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
As somebody with 30 years professional experience in co...
By Mosibi , 5 hours ago
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@f1p Looks good, and will likely be something I use whe...
By Sheriff Fatman , 5 hours ago
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RE: Cascade 2x Grant Areona 10kw ASHP - Ongoing setup issues
Either complete Bow Locks or at best a marginal effect....
By JamesPa , 8 hours ago
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Hi all I’m looking to get some insight on what others...
By Renewables345 , 8 hours ago
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RE: The Great British Heat Pump Owner Persona Survey: Let's Build Our Archetype!
@mosibi, go on then, complete the survey. Let's get the...
By Mars , 8 hours ago
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RE: Water Hammer After Heat Pump Install
@jaynieq I wish you luck with this one. I think the ma...
By JamesPa , 10 hours ago
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RE: Optimum new build house design for Heat Pump
From first principles I would say: Definitel...
By JamesPa , 1 day ago
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RE: Weather compensation- why you should use it
As good a place as any to drop this video:/p>
By Mars , 1 day ago
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RE: Forum updates, announcements & issues
@transparent D'Oh - I did look before I posted but I mi...
By dr_dongle , 1 day ago
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Compatibility with Samsung AE080RXYDEH
I am new to all this. We have a SamsungAE080RXYDEH that...
By John999 , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Maybe you should buy your additional batter...
By Bash , 1 day ago
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RE: Data Accuracy Problem: Daikin 8kW Heat Pump's Onecta App vs MMI Power Consumption
@nursethescreens Yes, comfort and happiness of the fami...
By Toodles , 1 day ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
Thanks folks. I had tried googling an ethernet lab adap...
By z8lccda , 2 days ago
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RE: Changing from 4-port buffer to volumizer
@toodles I'm not concerned that the behaviour is not no...
By Andy1618 , 2 days ago
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RE: Setback savings - fact or fiction?
I agree, and I think there are two things in play here....
By cathodeRay , 2 days ago

