Last seen: Jan 29, 2025
@broadsman Samsung Gen7 8Kw with HavenWise in control.
@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.
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 ...
Look at pressure-drop.online.
@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...
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 ...
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...
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...
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 ...
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 ...
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...
Are you all saying that the Delta T across the radiators is irrelevant?
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Latest Posts
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
It's INSANE how wrong they have the sizing (and even sh...
By BAMi , 15 seconds ago
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RE: Towel rails. An unexpected final hurdle. Resolved
@jamespa Solved thanks to your help. I found a ladder t...
By Davesoa , 19 seconds ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 58 minutes ago
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RE: What is the best strategy for operating a very oversized heat pump?
Something else... that works for some people... LG ha...
By Tim441 , 1 hour ago
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RE: Setback savings - fact or fiction?
@cathoderay I see you are continuing to misquote from t...
By SUNandAIR , 2 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
So I turned my thermostats down last night And w...
By Joshua , 3 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 3 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
The debate over buffer tanks in heat pump systems has b...
By Mars , 4 hours ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 15 hours ago
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
By Jancold , 18 hours ago
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
By Terry1812 , 19 hours ago
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
By dbrb2 , 22 hours ago
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
By damonc , 23 hours ago
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
By Jancold , 24 hours ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
By JamesPa , 1 day ago
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
By ChandyKris , 1 day ago
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There have been several people on the OpenEnergyMonitor...
By RobS , 2 days ago
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RE: Say hello and introduce yourself
Good point @jamespa But that probably strengthens @ch...
By Transparent , 2 days ago
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RE: Visit a Heat Pump sessions.
Congratulations @toodles, that's a fantastic result. We...
By Old_Scientist , 2 days ago
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 3 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 4 hours ago
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SolarPV tables / online calculator
By MichelleC 11 hours ago
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Samsung Gen 7 R290 12kW is not behaving how I expected
By Joshua 23 hours ago
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By Toodles 2 days ago