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Last seen: Oct 24, 2026
As you have not responded to the very simple question asked in my immediately previous post, I can only presume that you haven't bothered to read it. ...
Noted As posted above your sharky data, or your interpretation of it, is incorrect. Thus your 'water power' is likewise incorrect. Sensor 3 i...
Im glad you are warm however the water power as you present it from the sharky (and thus your claimed COP and real COP) is nonsense, as explained seve...
The following is from page 14 of the manual This icon appears on the picture you posted. I am still not convinced that some sort of water law...
Thanks Looking at consumption first your baseline is about 500kWh/month is summer which annualised is 6MWh/year. That's double the UK average which...
The second panel of the controller with the 0 and a graph in it suggests it's operating according to water law (weather compensation). However dependi...
please see post above
Thanks There are too many anomalies here so far as I can see, are you sure you have the sensors correctly labelled? eg Sensor 3 goes down ...
@iantelescope Thank you for the additional data Please read my response above regarding the power/flow/deltaT measured by the sharky. The gra...
Sorry I have no idea what you are talking about. Above I reproduce 3 graphs you posted purporting to show instantaneous power, flow rate and deltaT. ...
Thank you. Im not sure this answers all the questions or is completely clear so please clarify or answer: Sharky The fact is that the sharky ...
@iantelescope I understand and am sympathetic however it doesn't need either to take up all your time or cost any money. You are currently repo...
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RE: New Build 3 Phase or 1Phase
@toodles Hi Toodles, no we are rural so no gas, water m...
By E A WEST , 12 minutes ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
I'm not sure it makes much of a difference to heat-pump...
By Temperature_Gradient , 14 hours ago
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@editor Ouch, sorry to re start the tick. I had assume...
By DavidB , 15 hours ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 16 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 1 day ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 2 days ago
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@transparent we’re still running a secure version of PH...
By Mars , 2 days ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Much longer than that here. The heating isn't even on. ...
By bobflux , 3 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 3 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@rob-of-york I must admit that when we had a Daikin hea...
By Toodles , 3 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 3 days ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
@editor I pointed out to the one of the Fuse execs that...
By dansus , 3 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews As well as loft insulation, there are othe...
By Rob of York , 3 days ago


