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Last seen: Jun 10, 2026
@batpred The installer has been out and found he had connected the CT's off a phase meaning the inverter was trying to adjust the wrong phases, posted...
The installer has been back and looking at the screen we could see that 2 of the phases were fairly constantly exporting around 100W each (it's a 3 ph...
@l8again If you want to site your HP near an air brick and it is a new build house with plastic air bricks you could check building regs to see if you...
Thank you @chandykris, that is what I expected to see. If it was a few hundred W per day I wouldn't have thought anything was wrong but it sounds lik...
@batpred I may be asking you for more info in how you have your inverter set up as it seems a similar model to mine. I have just seen your post with ...
So I should be keeping the batteries inside in the warm and installing the inverter outside if I want to minimise the risk of fire. Our reason to move...
This isn't working out as a small amount. I've downloaded the half hourly import readings from Octopus this evening and it is averaging 370W per hour...
@jamespa having read through this thread I will add a few comments that might help. Fogstar now sell their 16.1kWh battery with fire suppression bu...
I have just had a my inverter and battery installed, about a week ago, and I think it is very similar to @batpred system. I have a Solis S6-EH3P10K02-...
I've been a day without the heat pump and didn't realise it until I noticed we don't have an hot water left, the UFH is cold and there's no pressure i...
Your sap clculations should give you a heat loss figure. I don't know how and from what part of the form to get the information but it is in there. ...
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Degrees of Separation
Latest Posts
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@jamespa Also this coming winter I am going to run my c...
By kilgorexv , 3 hours ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 6 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 7 hours ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 15 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 15 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 17 hours ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 4 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 4 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 5 days ago
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RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 5 days ago
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RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 6 days ago
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