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Last seen: Sep 19, 2024
@jamesw It is very unlikely, if not almost impossible, to achieve an accurate heat loss calculation, because some of the factors upon which the calc...
@editor To help with your study of Entropy, you may find this video of use.
@transparent The simplest solution would be for each consumer to be informed of the details of the randomised offset on their particular electricity...
@transparent If my understanding is correct, the randomised offset is designed to try to prevent large surges in demand from too many consumers all ...
@transparent So to minimise the possibility of being overcharged when supplying an EV or battery storage system, the switch on of such devices shoul...
I cannot state that I have noticed that our A2A heat pump can modulate to a lower output, but it can certainly respond much faster than an A2W heat pu...
Without delving into the delights of phase angle, true power and imaginary power, in its most basic form power is volts x amps. The specification for...
No. Surely you just select the type of weather that you desire!!! 😋
On page B-89 of the document Ecodan_ATW_Databook_R32_Vol5.8_.pdf you will find the following Service > Energy monitor settings >Water pump input...
@sunandair Did you check the actual values that have been set within the FTC for the various pumps and heaters? According to the manual there is a d...
I know that claims are made about heating DHW from cold is more efficient and there may be some truth to that statement, but it needs to be considered...
As Toodles stated, MCS state a minimum capacity of DHW cylinder, so this would be the minimum size that you could have installed. As far as heat los...
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Degrees of Separation
Latest Posts
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Buffer tank on a 2 x 14kw Ecodan system
We have a setup where there are 2 x 14kW Ecodan units (...
By fosterl2 , 2 minutes ago
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RE: Why don't people choose heat pumps?
@rob-of-york The Panasonic units also have a microscopi...
By Toodles , 30 minutes ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
Posted by: @jamespa My personal view is that we have...
By Rob of York , 54 minutes ago
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 1 hour ago
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Six books in three years and I think I’ve now covered j...
By Mars , 2 hours ago
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 8 hours ago
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RE: DIY powerflushing tutorial
I didn't throw it away. Is there a way to determine wha...
By bobflux , 9 hours ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 1 day ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
@jamespa I agree, the efficiency of Cosy Cooler ought...
By Rob of York , 1 day ago
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RE: How much of your renewable and home setup would still work if the internet went down?
I think you're right! 🤨
By Transparent , 2 days ago
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RE: Renewables & Heat Pumps in the News
ECO4 muddies the water somewhat, and then some. I thi...
By cathodeRay , 2 days ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
If there is a drain nearby that's exactly what I would ...
By JamesPa , 2 days ago
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I think that CCGT plant in Lingen is more likely to suc...
By Transparent , 3 days ago
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RE: Heat Geek installations: share your experiences
@l8again fwiw my experience (Valiant but not with heat ...
By JamesPa , 3 days ago
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
@etchedpixels thank you for the advice paid cash all...
By Chilli304 , 4 days ago
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