Last seen: Apr 30, 2025
@jamespa @eluccio. OK, the gauntlet has been thrown down. Let me first explain the context. I have been using a Samsung Split with PWM pump for 10 yea...
Regarding lack of evidence vis a vis constant flow rate of Vaillant, I attach 2 examples over same period from heatpumpmonitor.org of 2 "top performin...
@eliuccio Why don't you talk to Midsummer Wholesale in Cambridge who are not too far from you (0223851535). They stock several brands including Samsun...
@eliuccio Hello again. It is not a surprise that some installers do not know that heat pumps modulate. Some control temperature only whilst a few con...
@eliuccio Hi. Firstly, I am not associated with any commercial “Heat Geek” of the same name. I am a private individual with a Samsung Gen 4 for the p...
@jamespa There are some questions that are not being asked. What room temperatures are trying to be achieved at 4C (21C?) and what are the temperatur...
Just found out that flow limit for 12kW HP is 12 l/min. 9kW HP is 7 l/min. Shame. Less flexibility.
One more thing. Do Samsung explain how defrost works on your Hydro unit? Does it use heat from the hot water tank which would make sense? If not, you ...
First, a disclaimer. I am not associated with the Heat Geek podcaster of the same name. I chose the name before I knew of the existence of the other. ...
I have a Samsung Split HP with Hydro unit also but a much older model (Gen 4) which works well. From your description you are not too dissimilar to my...
@heacol I agree entirely with you about balancing radiators on low dT. I made the mistake of putting 2 radiators together with my UFH, which is the ...
@heacol Thanks, mate.
Latest Posts
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@grahaml I cannot agree that it is a small percentage o...
By benson , 10 hours ago
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RE: Warm weather and heat pumps.
You’re welcome @lucia - thanks for watching. I’ve alway...
By Mars , 12 hours ago
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RE: Renewables & Heat Pumps in the News
I just want to add (but it's too late to edit), that ap...
By Lucia , 14 hours ago
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RE: Commencing on an ASHP Installation Process
In that case treating it as a separate space seems emin...
By JamesPa , 17 hours ago
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For me, the Questions are here: 1) Does a Volumiser t...
By iantelescope , 22 hours ago
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RE: Yes, the "zoning with ASHP" topic again...
This aspect of control is a bit variable from manufactu...
By JamesPa , 22 hours ago
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RE: Samsung Gen6 16kW tribulations
@emceed, can you please give us an update on your syste...
By Mars , 1 day ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15 Sorry to hear that, we are all the way down ...
By ASHP-BOBBA , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@editor Well last MAY i know was not the greatest for s...
By Andris , 3 days ago
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What's the problem you are trying to solve. The answer...
By JamesPa , 3 days ago
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Good luck. For what it is worth my system was very def...
By JamesPa , 4 days ago
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RE: Massive Electricity Cost for Running My Air Source Heat Pump
I agree @mark-h The Building Regs are now very readable...
By Transparent , 5 days ago
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RE: Help me understand my Mitsubishi Ecodan system
@carpenterstation When changing settings in the ser...
By RobS , 5 days ago
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RE: Ecodan Legionella cycle - immersion heater problem
Thanks for letting us know @clockworks I admire your ...
By Transparent , 6 days ago
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RE: Revised version of MCS-020 (noise standards for heat pumps)
As you say this is no change, which I personally think ...
By JamesPa , 6 days ago
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RE: What happens when the outside temperature exceeds the upper WC point?
@editor not via the WC curve but as @old_scientist ment...
By bontwoody , 6 days ago
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RE: MHHS and Heat Pump compatibility
@toodles to be clear I don't know if there will be a re...
By Scalextrix , 7 days ago
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I did not know this concept, although others might. I...
By Morgan , 7 days ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk it's probably filtering different providers in t...
By Mars , 7 days ago
