Last seen: Apr 29, 2025
@editor Reference my appalling "installer" and the NIC "Regulators". The Money I initially applied for a grant loan of £9k from the Energy Savi...
With my "installer" being now "STRUCK OFF " for third , and hopefully final time , I am now left with a system with running costs about twice that of...
@west Hi, I totally understand ! I have been trying to get my Samsung Heat pump to work efficiently for 15 months .....without success. I am no...
@heacol Very Strong Warning from EST , HES and Scottish Government. I have just received a "Urgent" E-mail from EST , HES Scotland. EST Sco...
Very Strong Warning from EST , HES and Scottish Government. I have just received a "Urgent" E-mail from EST , HES Scotland. EST Scotland is warnin...
@derek-m Hi Derek, Again, many thanks for your patience. I currently have the following fitted to my Heat Pump: 1) Four ( 4 ) , K Type Thermo...
@derek-m Hi Derek, Please have a look at the Water Temperatures captured across my Heat Exchanger input ports. The Delta_t Temperatures HP(out)...
@derek-m Many Many thanks Derek. My Confidence in my Heat Pump Installation , measurement and design continues to fall......exponentially! ...
@derek-m Hi Derek, Is it meaningful to ask for the Temperature of any point in a Heat Pump ? I have been pondering the Value and meaning of...
@derek-m What is Cycle -Time ? My definition of Cycle -Time is the time between Power pulses to the Compressor. On my system, with Weat...
@iancalderbank hi ian, Could I better present my measurement problem with a specific example. I have a Heat Pump with a Heat Exchanger ...
@iancalderbank Hi Ian, Copper Heat Conduction? My System was built with a large mass of unnecessary copper pipes , heat pumps buffers etc. ...
Latest Posts
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RE: Is it normal to use power from the grid when running off the battery?
The installer has been back and looking at the screen w...
By JohnnyB , 13 minutes ago
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RE: R290 Heat Pump and Foundation Air Bricks
Èšhanks. All my air bricks are in the 1.5to 2M category....
By L8Again , 26 minutes ago
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Could someone tell me if this wiring is ok, my EV App a...
By David999 , 48 minutes ago
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RE: Heat pump not reaching flow temperature
Agree, the figure is given for SCOP not COP
By JamesPa , 2 hours ago
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Exploring the role of alternative clean heating solutions - Government Consultation
I just came across this current consultation, which may...
By Rusty , 2 hours ago
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RE: Vaillant aroTherm not heating with many faults
@anon67 Pleased they are replacing it for you and I am ...
By ASHP-BOBBA , 2 hours ago
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RE: Daikin Wireless Thermostat
Thanks @toodles I had a good dig around the internet...
By Bash , 2 hours ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
Thats very unlikely to be anything to do with the heat ...
By JamesPa , 3 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
A domestic 3ph Smart Meter operates in Vector Sum Mode....
By Transparent , 3 hours ago
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I am again trying to optimise my DHW settings taking in...
By DavidAlgarve , 3 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
@johnnyb The noise of the Solis is nothing very sign...
By Batpred , 13 hours ago
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RE: Is my Samsung gen6 outside air temp sensor missing a sheath/sleeve?
@papahuhu Yes, good information is often hard to find, ...
By Old_Scientist , 13 hours ago
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RE: The good, the bad and the not that great – my heat pump installation
@toodles ahhh no trouble yeah probably won't mess with ...
By Burtis , 14 hours ago
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RE: Post-Traumatic Heat Pump Stress Disorder
Some more examples of those that really should be benef...
By Jeff , 17 hours ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
I've now had an interesting email from a Complaints Res...
By MairiA , 18 hours ago
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RE: Reliable, easy to use home battery options
Correct. LiFePOâ‚„ cells mustn't be charged if their te...
By Transparent , 18 hours ago
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RE: Water outage in the the south-east
Indeed!Any contamination in the well water would be tra...
By Transparent , 20 hours ago
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Are split ASHPs with R290 refrigerant coming soon?
Question. Are there any (or likely to be in the near t...
By iotum , 23 hours ago
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RE: Setback savings - fact or fiction?
Indeed. In many ways, a defrost is a setback, with the ...
By cathodeRay , 23 hours ago
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RE: How to use my Hanchu battery storage for home without it feeding back into the grid?
@countryman-helmsley In that case is there a button ...
By IRMartini , 23 hours ago
