
Last seen: Jul 23, 2025
hi Sorry for the overload of information. It also seems a few people were writing to you at the same time. Also thanks for extra info eg UFHeating. ...
Hi Jasper01 I’d say you’re looking roughly right at the 8c end of the curve but I would think you might be a bit cold at the -3c end. Unless you hav...
@cathoderay it’s also the chaos of growth I think… a company may have 8 or 10 jobs on the go at any one week. That’s 10 plumbers of different attitude...
Sending Thanks to the various contributors to this thread. I think I’ve got answers to my main questions at the 👍 as luck would have it- We are ...
It has just occurred to me that if a Mitsubishi video states that the auto adaptive feature uses the weather compensation curve as it’s base source of...
@kev-m I’ve not used auto adaptive. Is it true that it uses the weather compensation curve as it’s source of information and some how enhances it b...
Hi CathodeRay [/quote] You wrote “If I've read your figures right, your steady state uses 1 kHh per hour, recovering from a ~2 degree setback uses ...
Hi @cathoderay I think we’ve managed to prove that every house performance is different. it occurs to me you might have a lot of thermal mass in...
This is a date stamp post… Following our recent discussion this morning and probably by coincidence.. A new post has just arrived on YouTube, a few ...
Yes, at the moment, I switch off every night at 9.30 for that same reason (£/kWh) but in the morning our house is only 18.5C and within 1 hour of the ...
As someone who has had recent close hand experience of a retrofit heat pump installation I can see how brave and urgently needed this type of intellig...
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 14 hours ago
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RE: Electricity price predictions
@diverted-energy so that’s where I think you are wrong....
By JulianC , 14 hours ago
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@drei has just published his full story here for anyone...
By Mars , 15 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 , 19 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 19 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 , 20 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 , 3 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