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bontwoody
bontwoody
@bontwoody
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Noble Member
Joined: Mar 5, 2022
Last seen: Aug 31, 2026
Profile Activity
Topics: 39 / Replies: 1019
AllTopicsReplies
Reply
RE: Flow temps

That is an older controller you have so the procedure might be different unfortunately

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Flow temps

@alfapat this shows how/p> I have a feeling though that he puts one of the figures in the wrong way around in the video though

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Flow temps

Hi Patrick In a word yes. If you want an efficient heat pump system then you need to set the flow temperature as low as possible while still providi...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 5kW Samsung Gen6 heat pump owner with loads of questions

@johnnyb So my controller does shut off the heating when it gets to temperature, but most of the time the WC curve controls it so it doesnt happen. Th...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Battery sizing - How low can you go!

So a second update to incude Nov and Dec. The savings that would be made by adding a second 5kWh battery module would be £63 so far. If I could fit a ...

2 years ago
Forum
Energy Storage
Reply
RE: Runing ASHP efficiently, general thought process. (Low and slow)

Sounds perfect 🤩

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Gen7 setup

@raiph there is some info on 2094 here.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 5kW Samsung Gen6 heat pump owner with loads of questions

@johnnyb It sounds like you have got a good handle on this now and the reasons why its not performing well are getting fewer and fewer. Some kind of m...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New Samsung 12KW Heat Pump Help

@mike-h Yes, totally agree about false reassurance Mike. I was thinking that an error would always be in the same direction but I guess that doesnt ha...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 5kW Samsung Gen6 heat pump owner with loads of questions

@johnnyb No problem, glad it helped. So what flow temperature were you using on the heating last night? UFH is known to have quite a bit of hysteresis...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New Samsung 12KW Heat Pump Help

@mike-h Im not sure I follow you Mike. I can see that external temperature probes may differ from internal, especially if there is a long pipe run. ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 5kW Samsung Gen6 heat pump owner with loads of questions

I think the low dT is a consequence of the low flow temp you are trying to use, 1.5-2 is small but although a dT of 5 is often cited as optimum, i don...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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