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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 ...
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Degrees of Separation
Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
@editor Thanks Mars, I have been enjoying playing with ...
By kilgorexv , 7 hours ago
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New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
I am feeling baffled and worried:We are having a an Aro...
By GutoFfowc , 9 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 12 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 12 hours ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 13 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 1 day ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 6 days ago
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