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Heatgeek
@heatgeek
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Joined: Dec 16, 2024
Last seen: May 29, 2025
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Topics: 1 / Replies: 116
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RE: Is my Samsung heat pump working too well?

@bontwoody Your Samsung Gen 6 has interesting behaviour which is different to the stereotypical belief. It boosts output at the beginning of the cycle...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Is my Samsung heat pump working too well?

@bontwoody Interesting. Thanks. This explains your steady DT control.

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Is my Samsung heat pump working too well?

@bontwoody I understood that the Samsung Gen 6 does not have PWM pump control so your system is not a simple, straight-forward installation. You have ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Is my Samsung heat pump working too well?

@bontwoody I have been looking at your graphs on emoncms. Could you explain how you are controlling the water pump? It seems to be running at a consta...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@heacol OK, so you are arguing that TO MAINTAIN AVERAGE TEMPERATURE of the radiator, the flow temperature can be reduced with reduced DT. That figures...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@heacol To clarify, by flow temperature I mean the temperature of water leaving the HP, not the average flow temperature determined by the DT.

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@heacol Sorry, screwed this up. Misread your response. Reducing DT will require an INCREASE in flow, not temperature. A fixed flow temperature will in...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

Sorry, but you have lost me here. Reducing DT requires a reduction in flow, not temperature surely. Assuming a fixed flow temperature, increase in DT ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@dak51 I also would be very interested in your experience. I have read your initial posts on the subject from 3 years ago. I have a self-built, well-i...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@eliuccio I did post to you before but the app seems to have swallowed my content and posted your user name only. The app AI software obviously did no...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@eliuccio

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

@jamespa Further to the conclusion in my previous post, I must eat humble pie and apologise for trying to reconcile water flow DT with improvement in ...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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