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Last seen: Jan 17, 2023
I have a vaillant arotherm plus too 10kw. Mine gets more audible as well when it’s colder outside. Can’t be heard from inside the house, only when I’m...
You are right - the unit does cycle on and off frequently. The unit is definitely oversized and if that unit size is being installed in the appropriat...
who is a competent plumber though? At this stage all plumbers are competent until things go wrong. Makes me want to stick to the devil I know and give...
@alec-morrow heat loss from subsequent survey is 5.35kw. Note that the installer originally suggested a 7kw heat pump but wasn’t confident about this ...
@editor thanks for this. Yes I will pursue the RECC and see what comes of it. Well the MCS certification is held by the sister company which is the sa...
Absolutely- I think this is a great idea. I am willing to do this too! The organisations who provide guarantees or accreditation to the poor installer...
@editor thanks. I will definitely start the complaint and see where that leads. it is very sad though that all the bodies that claim to provide prot...
@editor what about RECC? Are they not a good organisation to raise issues through?
@editor Thank you! I’ve found this forum very useful. I’ll set up a thread for my system soon .
@cathoderay well, I am being generous here. I do get hot water and heating but at excessive cost. It’s ongoing and I am trying to educate myself on w...
Averaging 25kwh per day on a 10kw vaillant . Max consumption is 36.4kwh in a day so far
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Degrees of Separation
Latest Posts
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@majordennisbloodnok I just noticed that A2A manufac...
By Batpred , 27 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 30 minutes ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 36 minutes ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 1 hour ago
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My first question is why bother with the auto balancin...
By JamesPa , 2 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 2 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 2 hours ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 3 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 6 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 17 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 19 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago
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