Last seen: Jul 4, 2025
@morgan 45 at -3, 20 at 20?
Curve adjusted down again last night - we are now at; Max: 50 @ -4 degrees Min: 25 @ 15 degrees I might leave these alone now and track for the...
@derek-m to be fair they did ask me where I wanted it. As I was using a thermostat I just said put it there (and pointed to the place). I think I do h...
@justinsb exactly where mine is - directly above the solar inverter which gets very very warm. I'm kicking myself for not getting them to punch it thr...
Another day, another filter clean. Barely anything in there today
@kev-m maybe you want to set your thermostats to 22°. That way you won't suddenly wake up sweating and you'll be able to see what conditions your heat...
@justinsb it's not the best time to rely on solar ... lol I'd very much consider getting a hybrid inverter if you are getting solar installed. It'll...
@justinsb yes, but how many KW of gas did you use? That's the consideration
@kev-m that's an issue to cross when I get there lol. But it's more about trying to take cop out of the theoretical and ground it in reality so you ca...
Some feedback for everyone in two charts. As a note, I've created my own measure of efficiency beyond COP. At the moment its called COP-A (or COP per ...
@heacol I have a plumber looking at my system in terms of the pump. I'm sure he would be open to understanding the changes if we could make them rever...
@kev-m ah ok. That makes sense now
Latest Posts
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RE: Electricity price predictions
@julianc you may disagree.. but How is it that Wholes...
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@drei has just published his full story here for anyone...
By Mars , 37 minutes 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 , 4 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 5 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 , 6 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 , 23 hours ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
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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...
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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...
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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 , 3 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 , 3 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 4 days ago
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RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 4 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 , 5 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 , 6 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
