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Craig1980
@craig1980
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Joined: Nov 23, 2022
Last seen: Mar 2, 2025
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Topics: 5 / Replies: 141
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RE: Hot water tank losing temp overnight.

Ah, that's amazing. Thanks for the answer. At least I know something isn't faulty. That would also explain why it doesn't do it in the summer when the...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Hot water tank losing temp overnight.
4 months ago
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Air Source Heat Pumps (ASHPs)
Replies: 3
Views: 308
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RE: Low COP on Samsung 16kw Gen6

@catapult schedule overides the water heating. Mine heats up once for 1.5 hrs (often doesn't take that long) at 3am on our cheaper rate electric. When...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

@robl it definitely is.

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

@catapult my flow temp is 28-31 normally and that sits me at 18-19 degrees 24/7 all on rads. I'd imagine you should be much lower than that with under...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

Well ours was on an Eco4 grant so they definitely just slapped it in and legged it. 😩🙄

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

@catapult just on flow rate I believe the aim is 2 x the KW of your system so 16 x 2 =32 so you are thereabouts. Although I've actually turned my flow...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

@catapult I'm not really sure if you can see how often the hot water turns on. Mine has always been on a schedule. Schedule is dead easy to set up....

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Low COP on Samsung 16kw Gen6

No problems on the questions. 😎 It took a while to get anywhere with this. I wish they could make them more simple. In Schedule (accessed by pressi...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Samsung 12kw efficient running. The little tweaks.

@editor honestly, I'm considering redesigning the house so I can fit a chair by the UVC to watch the figures and fiddle with the settings. 🤣🤣

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Samsung 12kw efficient running. The little tweaks.

Well, last night I decided to try and set the temperature back overnight. I haven't got around to working out the programming on the room stats yet so...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Samsung 12kw efficient running. The little tweaks.

Okay, thanks. I'm not sure I can go much slower on the pumps. 24l/pm now with both pumps on middle speed. Not sure how I can make the temps further ap...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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