Last seen: Sep 19, 2024
@cathoderay Thank you for providing a redacted copy of the raw data, I am always amazed at how trusting humans can be. Without giving away any sta...
@cathoderay One further item I forgot to add to the list. Can you provide details of the probable concentration of anti-freeze within your system,...
@chickenbig So what is the half-life of a coder? 😋 When can they be deemed safe to handle? 🙄 🙄
I fully agree with your sentiments on this subject. I for one would be prepared to be more involved in guiding the decision makers for the benefit o...
Sorry, don't know what oil they may be referencing.
If the IAT fell from your desired 19C, to 13.1C and remained at that value for the full 6 hour setback period, then increased back to 19C, then I ful...
@cathoderay Like you, I prefer to keep the maths as simple as possible, so to take the US example and apply it to your situation. If a temperature...
@marzipan71 The first thing that I would suggest is repeating the temperature measurements using an actual thermometer, since even if there is no ac...
@cathoderay A 8 degree F change in temperature is equivalent to a 4.44C temperature change, which for 8 hours would have the same affect as a 1.48C ...
@cathoderay A 1C reduction in IAT from 19.2C to 18.2C would provide a predicted 10.94% decrease in electrical energy consumption using the variables...
Latest Posts
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RE: Benefits of an extra horizontal loop for GSHP
It will improve performance, but by how much depends on...
By Brendon Uys , 2 hours ago
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Is this just haze or something more?
We clocked this article back in July from the BBC about...
By Mars , 4 hours ago
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RE: The good, the bad and the not that great – my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 16 hours ago
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RE: No-code, plug-and-play monitoring for your heat pump
@cathoderay i will have to take a look at that, tbh as ...
By Grantmethestrength , 17 hours ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 17 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 1 day ago
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Compressor and Evaporator Stratification
I have had a few issues with my Hitachi spilt heatpump ...
By trebor12345 , 1 day ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 2 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 2 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 2 days ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 2 days ago
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RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 3 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 4 days ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 6 days ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 6 days ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 6 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 6 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 1 week ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 1 week ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 1 week ago
