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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.

9 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.

9 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 ...

9 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.

10 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...

10 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 ...

10 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...

10 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...

10 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 ...

11 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 ...

11 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...

11 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?

11 months ago
Forum
Air Source Heat Pumps (ASHPs)
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