Last seen: Feb 4, 2025
@jamespa thanks again. HTC saves getting into debates about assumed indoor and outdoor temps- it is just the heat loss for the house at 1degC temp dif...
@downfield No I wasn’t. Thank you. Might be the answer for some places. My quick scan of the Jaga product sheet left me confused (I get the concept)...
@jamespa it is an 1850 solid wall 150sqm in London. I have heat loss calcs coming out of my ears, with a wide range of results- in summary every calc ...
@mike-h thanks for the flow and return difference point. Will ponder!
Latest Posts
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RE: LiFePO4 lithium battery fires and explosions
I too had spotted the Na-ion battery and matching inver...
By Transparent , 34 minutes ago
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RE: Help with heat pump sizing
Unfortunately you will almost certainly need to go a la...
By JamesPa , 41 minutes ago
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@majordennisbloodnok thank you. A great explanation. Bu...
By Carpenterstation , 1 hour ago
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RE: Poll for Time of Use, tariffs, technology
You are absolutely right. I think another common fac...
By JamesPa , 4 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Let' start with first thing first, HG is a startup, the...
By ksim , 4 hours ago
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RE: Configuring third party dongle for Ecodan local control
@sheriff-fatman might be interested in this, f...
By F1p , 5 hours ago
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RE: Commencing on an ASHP Installation Process
Fair play for giving this a go, and please do report ba...
By benson , 7 hours ago
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RE: Different dT on each radiator?
I cant sorry. Its based on some calculations I did fro...
By JamesPa , 17 hours ago
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RE: Setback savings - fact or fiction?
Maybe this: or maybe that the effect you are seein...
By JamesPa , 18 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@simonf thats interesting as I’ve noticed my flow and r...
By AdamK , 1 day ago
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RE: MELcloud scheduling misbehaviour
No, it gets to set temperature easily even during perio...
By Abernyte , 1 day ago
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RE: Free Ecoheat Heat Pump Install
Sorry hit 'add reply' too early, this forum layout will...
By Deltona , 1 day ago
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And arguably even more important, sodium will be hopefu...
By Batpred , 1 day ago
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RE: A Smarter Smart Controller from Homely?
I've been thinking of emailing Homely to ask for a few ...
By JohnnyB , 2 days ago
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Max output of Heat pump (Daikin 4Kw EDLA04)
Hello, I am a bit puzzled that according to pcdb tes...
By GeorgeA , 2 days ago
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In that case, @technogeek, I’d sign up for the free sol...
By Majordennisbloodnok , 2 days ago
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RE: Has Anyone Else Noticed a Decline in Tradesmanship?
@cathoderay Hence my rider about ‘all else being equal’...
By Toodles , 2 days ago
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RE: Heat Pump Performance Analysis Web App using Modbus Data
@redzer_irl — all my heat pump data is in csv files, me...
By cathodeRay , 2 days ago
