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Last seen: Apr 29, 2025
@technogeek & @derek-m Hi, Many thanks to both of you. You have restored some belief in myself , Heat Pumps and yourselves. Mid-summer m...
@technogeek ref: Control manual: Hi , Many thanks for your swift response! The 2091 options: The Control manual ( I have 2 old versions ...
@technogeek & @derek-m @derek-m by applying 240v to the thermostat input terminal (which the honeywell does) then depending on which mode is sel...
@derek-m HI , I must congratulate you on the excellent clarity of your system description, first class "Technical authorship"! System Tempera...
@derek-m Sorry for the delay in answering your excellent and thoughtful response !. Thermostats and Buffer : My Thermostat in controlli...
@derek-m An excellent analysis derek. Please bear with me and read the points I have repeatedly made over the last two years. Series or Paralle...
@derek-m Many thanks for your thoughtful , and thorough ! explanation. Using my Electrical background , could I paraphrase your explanation by say...
@technogeek Again, many thanks for your understanding and help. Kendra and Parallel Buffer Tanks: Buffer tanks and "Octo...
@technogeek Again, Many thanks for your input. Given two years of frustration with my Samsung Heat _Pump I am, now reduced , to constantly attac...
@editor Many thanks for your help . Buffer Tanks and "Short Cycling" My Heap Pump has been switching ON and OFF repeatedly for the last two...
@technogeek Hi, Sadly having Spent some £14000 on the Heat Pump I have no money to either fix the Heat Pump or return it to a Gas boiler. I o...
@technogeek Hi , Please have a look at the Design and layout of my Heat Pump: Note that my Buffer Tank was installed, at my insistence, with a...
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Latest Posts
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 16 minutes ago
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My first question is why bother with the auto balancin...
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 1 hour ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 2 hours ago
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I agree. So far as I understand, we can't necessarily...
By Majordennisbloodnok , 3 hours ago
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Did you try using the find an installer tool in the sit...
By Batpred , 3 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 5 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 16 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 18 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
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RE: Help me keep the faith with my air source heat pump installation
@jamespa these:
By AdamK , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago



