Last seen: Apr 29, 2025
@derek-m Cleaning pipes ? A recent Solar panel salesman visitor was appalled by the state of my "horror" , my Heat Pump. Fascinated by the co...
@derek-m Glycol in primary circuit ? No , I do not have glycol in either primary or secondary circuit . The primary circuit appears to be fille...
@johnmo Again, many thanks @johhnmo . I will leave the Heat Ex changer until I can get a good plumber to help. I have long wanted to remove the...
@johnmo Many thanks for the info on the Computherm .....I was looking for just such a Thermostat with hysteresis. My flow temperature is set by t...
@derek-m Shorting HEX ports ! EAC are located in Ahmadabad , India . EAC manufacture major components for power stations. From previous expe...
@derek-m @jamesPa @johnmo A simple Thermostat? Can anyone recommend a no-nonsense Thermostat? My second problem is my Honeywell Home Thermo...
@derek-m Photographs may not help ....but here goes. The remains of the label gives the following information: Designed and Manufac...
@derek-m Many thanks derek , my heat ex changer is , probably , been wrongly mounted ! My heat ex changer has a hidden torn label giving the...
@jamesPa & @derek-m Heat Ex changer confusion! My heat ex changer has a hidden torn label giving the (assumed standard) EEC Port connecti...
@jamespa Heat-Ex-changer upside down ? Is it possible that my Heat -Exchanger was installed with the temperature difference , or gradient , h...
@jamespa @derek-m iBoost , legionnaires switch ? Many thanks @jamesPa & @derek-m ......I do appreciate your help and understanding. ...
@derek-m Plumber problems? Again, many thanks derek. My problems with plumbers , "installers" and "salesmen" simply multiply, with local Plu...
Latest Posts
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RE: Reliable, easy to use home battery options
Thank you for sharing! There seem to be so many PV inve...
By Batpred , 20 minutes ago
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RE: The good, the bad and the not that great – my heat pump installation
@toodles brilliant thanks for the reply. The graphs ...
By Burtis , 27 minutes ago
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RE: Is my Samsung gen6 outside air temp sensor missing a sheath/sleeve?
@papahuhu I understand that quite common for them not t...
By bontwoody , 45 minutes 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 , 2 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I hear some cases of apparent misconfiguration of inver...
By Batpred , 2 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 , 4 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 , 5 hours ago
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RE: Heat pump not reaching flow temperature
The good news is that it leaves no excuse if it doesn't...
By JamesPa , 5 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 , 5 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
Thanks. Thats pretty much my intended route i...
By JamesPa , 6 hours ago
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RE: Is it normal to use power from the grid when running off the battery?
The Solis S6 has various modes of use. I currently have...
By Batpred , 6 hours ago
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RE: R290 and Foundation Air Bricks
I appreciate that the risk is probably proportionate to...
By L8Again , 7 hours ago
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RE: Ideal HP290 14kW ASHP - how to optimise
Great. It’s not bad is it, though I agree it may repres...
By Davesoa , 7 hours ago
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off
@f1p apologies, you are absolutely correct
By Patch321 , 7 hours ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
Another good bout of cold weather should test whether t...
By JamesPa , 10 hours ago
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RE: Samsung E101 Error Message and my ASHP Efficiency
@johnnyb amazing that the our forum is serving its purp...
By Mars , 22 hours ago
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Best option for controller upgrade? - Grant Aerona
Fairly new heat pump owner - Grant Aerona 3 10kw - and ...
By Topher , 22 hours ago
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RE: Daikin Wireless Thermostat
@toodles Yes. British Gas seems to have done an exce...
By Bash , 23 hours ago
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Just a brief update to keep things transparent. Secti...
By DREI , 1 day ago
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I continue to receive emails from homeowners sharing he...
By Mars , 1 day ago
