Last seen: Oct 23, 2025
Biggest advantage for the planet is sodium is available from sea water, lithium is mined and causes environmental issues also with extracting the so...
Is your setup off grid capable?
@toodles that’s nigh on 50 Amps 🙂 you’d be melting the sub station if you tried that by me
Put your post code on this thread amd ask for someone with same Vailant HP to let ypu go round and listen to theirs, and photograph the pipework and s...
How do you explain the house usage in 2024 was very low compared to other 2 Septembers
Considering Octopus states all their electricity is green, with wind and solar radiation costing nothing once the generator is built, payback is quick...
@toodles ive just accepted cosy fixed as its cost saving in the midlands
I used to have a setback at night, but found as you did the system turns on full welly when set back is over. i now leave the system open loop at 20...
Batteries are all charged at DC wether from a Solar Inverter or a Hybrid. The Hybrid has all 3 functions built into one module, so when it fails, yo...
We had a solar array to start, hooked direct into the main CU. we added a battery pack soon after when we realised we could time shift the cheap tar...
Ask DNO if its a load balancing on your phase of the supply, and will they allow an Increase at some time in future
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
Sounds like you kept an eye on them and maybe that's wh...
By DREI , 16 minutes ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
Via the cloud and via the online, similar data is shown...
By Batpred , 1 hour ago
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RE: Designing my house system with a mix of air to air and air to water
@jamespa I've not considered fan coils before! Can you ...
By pipebaron , 2 hours ago
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@old_scientist yes. No E911 error. Very odd. Thanks for...
By bontwoody , 3 hours ago
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Anyone here have a Cosy heat pump?
I'd like to discuss how you find it, how you run it and...
By AndrewJ , 4 hours ago
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RE: Incorrect Billing of Customers with a Smart Meter
How odd @korwraith - that functionality being offered ...
By Transparent , 5 hours ago
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RE: Solar inverters - where does the energy go when clipping?
Very enlightening discussion. I know we will be a pa...
By Batpred , 5 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
As you know balancing flow rates is very important. If...
By JamesPa , 8 hours ago
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This is what I do, but I have a very simple economy 7 l...
By JamesPa , 8 hours ago
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RE: Master & Slave Zones/Setback
Re outdoor probes can be added from the ones attached t...
By bretix , 8 hours ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
Thanks for sharing this, it is clearly disappointing, B...
By Batpred , 16 hours ago
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RE: PV Panels on roof in Conservation Area
Update: .... Council said, "Yes", to installing PV &am...
By colinc , 20 hours ago
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I'm seriously considering an air to air A2A multi-split...
By springswood , 22 hours ago
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RE: Effect of Mitsu PAR WT60 Wireless Controller
@sunandair We were not present to do a tidy changeover ...
By DavidAlgarve , 24 hours ago
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I’m frankly amazed you think anything I have posted on ...
By Majordennisbloodnok , 1 day ago
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RE: Replacing knackered oil boiler with Samsung ASHP - Perthshire
Thanks for your full reply @mike-h. It certainly cleare...
By DowallyDrifter , 1 day ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
I don't seem to have a mixer valve. Just pressure regul...
By Jancold , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
😁Yes, the 90Amps capacity in total in an 8k inv...
By Batpred , 1 day ago
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RE: Question about Heating Pump Operation mode – Ecodan FTC6 v20.06
Thanks, I have à split model so there is no water circu...
By Johj45 , 2 days ago