Last seen: Oct 13, 2025
@johnmo Perhaps a little detail might explain my reasoning: After a few nights of an OAT of ~-7 or -8 degrees, I found that our required temperature...
@jancold To take the heat out of the situation? (Sorry!) Toodles.
@johnmo Though being informed that the system is running with a low COP figure might encourage some users to think about what they might be able to do...
@benson Yes Indeed it is! I have also added one request for the app to work in landscape orientation on the iPad as this would be much easier to use t...
@johnmo I have tended to regard the solar element of the charging as a bonus; not being able to predict or rely on sufficient solar at times when I re...
Oops! Sorry, Cosy has a 2 hour and 2 x 3 hour slots. I tended to use the 22:00 - 24:00 to top up the battery and charge the Sunamp Thermino DHW system...
There are a number of similarities in our systems; I have 8.1 kwp. of solar panels, 27 kWh of Powerwall 2 battery, similar consumption figures but no ...
@editor I await their reply… Toodles.
@ashp-bobba Thank you for that advice; I will challenge Daikin on their service checks and come back with their reply. Regards, Toodles.
@old_scientist We are with SSEN and our G99 application took over 12 weeks then in 2022.🤨
@ccap On the subject of TRV’s, when I had the gas boiler and old rads removed, I held on to the Hive PROGRAMMABLE TRV’s I had fitted some years before...
@old_scientist I have written to OE on the subject of discharging to grid down to 20% then allowing house load to use battery down to perhaps 10% - I ...
Latest Posts
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@majordennisbloodnok Over the years, we have employed v...
By Toodles , 36 minutes ago
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RE: Ecodan Energy Monitoring Pack
Even large pumps can be on 16 amps single phase, so the...
By Batpred , 52 minutes ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
Well, in my friends case, I don't know what happened at...
By Batpred , 1 hour ago
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RE: PV Panels on roof in Conservation Area
I also live in a conservation area in Derbyshire. I sim...
By Morgan , 3 hours ago
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RE: Isolating the system for a planned power cut
I really appreciate you doing this! Solis initially pro...
By Batpred , 11 hours ago
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RE: Renewables & Heat Pumps in the News
@batpred And RE seems to be pushing to reign in the c...
By Lucia , 12 hours ago
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RE: New Fogstar 15.5kWh upright solution
Yup, when I calculated how long it would take, I though...
By Batpred , 15 hours ago
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Yes, I did mean graduates, but not just in physics. Q...
By Transparent , 15 hours ago
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RE: Radiator sizing for heat pump installation by British Gas - are these correct?
You are spot on. I don't know TBH as I don't have ...
By JamesPa , 19 hours ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
@editor Just had my first defrost of this season. ...
By Mike Patrick , 22 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
That will be producing significant losses due to phase ...
By Transparent , 2 days ago
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Which tells us something (including possibly everything...
By cathodeRay , 2 days ago
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RE: Flexi-Orb Heat Pump Scheme Update: Progress, Pilots and Why This Matters for Homeowners
Thanks for sharing. Sounds promising, ISO are indepe...
By Batpred , 2 days ago
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RE: Specifying batteries, pv solar etc using ChatGPT
I have been positively surprised when I asked it to spe...
By Batpred , 2 days ago
