Last seen: Sep 19, 2024
@cathoderay If you think about what is actually happening, the polynomial trend is probably correct, since the heat pump is not the only source of ...
Maybe you should apply for a job with Huawei, you would probably be able to get 'access' legal or otherwise then. 😋
No, it's not a scam, honest. I just want to be rich. 😋 Joking apart it is probably a good marketing technique on the part of Octopus, though so far...
So that Ian Calderbank is trying to steal my thunder, I offered to provide a referral to everyone in the country, so that I could be rich for hours an...
What you appear to be failing to grasp, is that to get 13.6kW of thermal energy to your radiators, via the PHE, the LWT at the heat pump would probabl...
A statistical approach is not really used in the field of Instrumentation and Control Systems, since the primary purpose is to avoid deviation, not ha...
@jamespa CathodeRay stated that the total capacity of his heat emitters is 23kW @ DT50, which he did state was limited by room and location, and the...
For maximum overall efficiency the heat emitter capacity should be as large as possible, but also balanced as closely as possible to the heat loss of ...
Thank you for your input. You are indeed correct, the Laws of Physics are rather strict and don't like someone messing with them. You are also corre...
@cathoderay Can you please confirm your WC curve settings so that we are testing like for like.
The 'weather conditions' are the major factor affecting how an ASHP performs. Note that I use 'weather conditions' rather than OAT, since OAT is not t...
Hi Toodles. As one of the forum moderators one of my duties is to try to ensure that any information provided is as accurate as possible, which is w...
Latest Posts
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Interesting read and MCS are as you say, beyond useless...
By benson , 1 hour ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump I'm going to leave this mostly to @catho...
By JamesPa , 3 hours ago
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RE: Electricity price predictions
The gas standing charge went up as some of the network ...
By Jeff , 4 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 1 day 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 , 1 day ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 1 day 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 , 1 day 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 , 3 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 , 3 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 , 3 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 , 1 week 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
