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Raiph
@raiph
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Joined: Sep 29, 2024
Last seen: Jan 29, 2025
Profile Activity
Topics: 1 / Replies: 27
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RE: Air source heat pump roll call

@broadsman Samsung Gen7 8Kw with HavenWise in control.

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pump quotes: Advice needed

@chansug Beware of Heat Geeks. They quoted me £6K to change 8 rads. I changed them in the end - material cost £700 - and didn't use Heat Geeks.

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Another question. Wired Remote Controller internal thermostat. There was a mention in one of the Gen 6 posts that it can reduce the WO temperature as ...

7 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Controversial opinions - pure weather compensation, buffer tank, heat loss, oversized heat pumps

Look at pressure-drop.online.

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Controversial opinions - pure weather compensation, buffer tank, heat loss, oversized heat pumps

@sunandair Bigger heat pumps with bigger loads. Don't forget about the pipework and flow rates. The more powerfull the HP the higher the flow rate req...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Been in contact with Planet devices - they have contacted my installer to see if they are interested. Similar thing with Homely - the cost of the MIM ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Planet Devices - Cannot be used when a 'Manufacturer Cloud Gateway' is installed. I assume that's the Smart Things WiFi interface. That's the bit that...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

New rabbit hole ... Installed a Shelly EM and updated to premium (3 months free). Still can't get a decent power graph. I'm trying to look at the re...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

The water pump is not fixed speed - it's PWM controlled. The reason to increase the flow rate is so that the HP can deliver its rated output. Look at ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Contacted Samsung support (thanks Mike). Two problems a) noise, b) low Delta T. a) Send us a video - same as our installer. Things however may have ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Another little problem. Noise. It's been a bit cold the last few days - lots of defrosts. Any other 8kW Gen 7 users noticed? HP running with a Water...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung Gen7 setup

Are you all saying that the Delta T across the radiators is irrelevant?

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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