
Last seen: Feb 10, 2025
-10°C here overnight and still currently. House is just about at 18°C, so comfortable, but we've pulled 41kWh so far today. 😱 The one noteworthy thi...
@marvinator80 your situation mirrors my own, except my consumption is typically 3-4kW under these conditions. And, like @allyfish, my system falls a f...
@alanb thanks. Your set-up sounds pretty impressive with the step controller. I just have the 'master/slave' or full-on tandem running possibilities a...
Hello @AlanB. I've a similar situation to you, albeit my batteries are Puredrive. No space internally so they went on an outside wall. Obviously IP-ra...
Hi @derek-m Your question identifies the very reason I want to run in tandem, essentially to determine whether (and when) it might be preferable to ...
Thanks @IaAck, I'll definitely give that a go although I still want to have the option of occasional tandem running if I can sort that.
I've resurrected this thread to pose a couple of specific questions to this august body.... I have two 12kW Samsung Gen6 heat pumps operating on a ...
@newhouse87 I reckon so, although more for convenience rather than power saving. Mine is set to come on when temp drops 5°C below set point (50°).
@glpinxit I have a similar thought process but you're right, the DHW consumption is tiny in comparison to heating so I don't worry unduly. I set ...
@adamm that's correct. The EPC had a recommendation for internal/external wall insulation but with all the disruption I decided against it. Just have ...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
All agreed. if you want to delete our exchange for cla...
By JamesPa , 4 minutes ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 49 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@bami I think if the heat loss documentation matches a ...
By bontwoody , 1 hour ago
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RE: What is the best strategy for operating a very oversized heat pump?
@jamespa I'm afraid that's over my head but if anyon...
By IRMartini , 2 hours ago
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RE: Setback savings - fact or fiction?
And here in case any one wants it is the code I used in...
By cathodeRay , 2 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
Definitely its in the 20xx FSVs. Conversely it may be...
By JamesPa , 2 hours ago
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RE: Towel rails. An unexpected final hurdle
We have both Normal Rad for heating the room and then a...
By IRMartini , 4 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 6 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 8 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 , 20 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 , 23 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 , 1 day 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 , 1 day 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 , 1 day 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 , 1 day 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
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 8 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 9 hours ago
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SolarPV tables / online calculator
By MichelleC 16 hours ago
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By Toodles 2 days ago