
Last seen: Aug 28, 2025
pH isn't high enough.I'm unsure whether system inhibitor would've been adequate to raise it. I would expect it should be lying between 7.3 - 7.8
Thanks Phil. So your installer is knowledgeable enough to know that your Go Tariff doesn't start at 00:30GMT (UTC) and has therefore hedged your bet...
Hi @phowardstutterheim - I did spot your post arriving on your other topic this morning, but I was busy trying to resolve an unrelated issue in China....
Yes, I understand that.I also have this arrangement using Octopus Go. I'm asking how you have actually implemented the battery charger to switch in ...
Please tell us more @filipe Roughly whereabouts are you in the country?I'm interested to assess the extent of renewable energy assets in your region...
There's already a bill attached to my forum avatar 😉
Based on your headline description, @retrobod it sounds to me as if you are being quoted for a string-inverter with two inputs.Each side of the roof i...
Yes, communication across the National Smart Meter Network is bi-directional. That's how those on Octopus' ToU tariffs receive the tariff-data every...
Normal for a heat-pump is running continuously.That's what it's designed to do, and you'll achieve a COP of 3 or above. Heating intermittently, on d...
Girlfriends operate differently. They absorb warmth through tactile conduction. If you're out, tell her to lie down on the tiled floor surface.She...
@newhouse87 this suggestion from @william1066 is due to the way in which heat is transferred into the room the way in which the human body percei...
OK; so whatever level of educational establishment you work in, it must be embarrassingly obvious that there simply isn't enough knowledge and underst...
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It's shocking isn't it and I really feel for @drei. I...
By JamesPa , 2 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 16 hours ago
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RE: Electricity price predictions
@diverted-energy so that’s where I think you are wrong....
By JulianC , 17 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 22 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 22 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 23 hours ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 2 days ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 2 days ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 2 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 2 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 4 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 4 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 4 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 5 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 6 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 7 days ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 1 week ago