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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RE: Heat Pump Damage on install - useable or dealbreaker?
They have already been dishonest by not telling you abo...
By GrahamF , 2 hours ago
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Testing new controls/monitoring for Midea Clone ASHP
Hi all, I thought it might be of interest to others i...
By benson , 2 hours ago
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
By JulianC , 4 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 5 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 6 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 7 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 9 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 10 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 11 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 12 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 1 day ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 2 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 3 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 3 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 4 days ago
