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Last seen: Feb 10, 2025
@jamespa Forgot to press insert into post! Woops
An update - got through to a helpful Octopus employee, explained my back and forth and asked for them to email the National Database. They did so and ...
Just weighing in here after reading through. We've had our 5kW Aerotherm for a couple of weeks and it does have a very noticeable hum/buzz under all t...
@ecodan-efficiency 3 months! I've been told about getting octopus or OVO to email the central database... But neither wants to!
Hi all, wanted to check if anyone had experienced the same issue. I'm currently with Octopus Cosy and trying to get a quote with OVO, but there system...
@judith did you manage to solve heating the downstairs? Or are you upstairs still off? ... Or when you mean 'off' do you mean the lock shields are onl...
@jamespa thanks James! Ive read through the manuals and found the Eco DHW setting on the Heat Pump controller. I've set it to Manual to see if that gi...
I think the pipe work and 3 way valve is ok from what I can see/read up. I had wondered if it's the settings - I have weather adaptation on so at the ...
@jamespa As far as I can tell they have been bled (water comes out when I bleed them). Theyre on the same primary as upstairs - 22mm copper running al...
@morgan I will be getting them back, but wanting to understand/foresee issues so I can challenge the installer when they return.
I think i'll ak him about the index circuit. My own concern is the amount of 90deg elbows in my system!
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Latest Posts
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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 , 43 seconds ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 7 minutes ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 48 minutes ago
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My first question is why bother with the auto balancin...
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
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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 , 2 hours ago
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I agree. So far as I understand, we can't necessarily...
By Majordennisbloodnok , 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 , 5 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 , 18 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
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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



