Last seen: Apr 29, 2025
@jamespa Many thanks ,again, James. Black Ink Having discovered "black ink " with "iron particles" in one of my pipe water circuit...
@jamespa Hi James, Is "pipe Flushing under BS 7593:2019 an Annual service? I have , at a cost of £600 had my pipes "flushed and cleaned...
@jamespa Hi James, Last straw With "an Annual Service" now demanded, but unobtainable from both Samsung and Telford "to maintain my guaran...
@derek-m Hi Derek, Again , many thanks for your insight..................and experience Programming OR Plumbing OR Both? With the system ...
@jamespa Room Balancing?? My "installer" never balanced the TRV's in any of my rooms!! System Bled? My "installer" never bled the rad...
@fazel Many thanks Fazel. Impedance? I am well aware that the impedance of the HEX is larger than the independence of the Buffer. Consequ...
@jamespa Drawing package? I am using Libre Office Draw. However, Libre Office Draw has no symbol library for pipe,Valves or Boilers. Libre ...
@jamespa Hi james. My "System" Please find a drawing of my system. The System was built , piecemeal, from July 1st 2022 to Oct 30th 20...
@jamespa Many many thanks James. Heat Exchanger I completely agree with you, the Heat-exchanger fitted to my system should be removed. I...
@ken-bone Hi Ken, Many thanks for your advice.......... Changing +15 C and -3C parameters I never thought of changing the + 15 C specifi...
@jamespa Heat Exchanger? Heat Pump matching to Radiator load. 1: My Heat Pump was designed for a Radiator circuit requiring a 6 kW Heat pum...
@ken-bone A Samsung Report on my Heat Pump ............... In March 2023, A French Samsung Engineer arrived to perform an "independent report on ...
Latest Posts
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Yes. In addition or instead. The point us that trv b...
By JamesPa , 7 hours ago
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RE: ASHP sizing - value of Heat Transfer Coefficient
@toodles Hi, my friend recently made a video about heat...
By HeatPumpMe , 13 hours ago
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How long will your energy contract last?
Some heat pump tariffs don’t run as long as a heat pu...
By Toodles , 1 day ago
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@morgan They are unsupervised these days, can’t get the...
By Toodles , 1 day ago
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RE: Setback savings - fact or fiction?
Exactly. We only need to compare conditions, to decide ...
By cathodeRay , 3 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I found because I have very low heat loss I can set bac...
By RadWhisperer , 3 days ago
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RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Welcome @mickamills We too have an oversized 12kW Sa...
By Old_Scientist , 3 days ago
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RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
@caron I can confirm that the power usage of the PW3 is...
By Old_Scientist , 3 days ago
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RE: Speedcomfort radiator fans
Thats true, but having tried (and succeeded) in constru...
By JamesPa , 3 days ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash brilliant, thanks for the feedback
By energy9165 , 3 days ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair There I was, feeling grumpy, he said “Cheer u...
By Toodles , 3 days ago
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RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
Depends on OAT. Mine cycles at OAT>10 and of course...
By JamesPa , 3 days ago
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RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 3 days ago
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RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 3 days ago
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RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 4 days ago
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RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 4 days ago
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Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 4 days ago
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RE: Midea ASHP – how to set weather compensation
@curlykatie did you get sorted with this?
By MickaMills , 4 days ago
