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!
Latest Posts
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RE: Say hello and introduce yourself
@editor @kev1964-irl This discussion might be best had ...
By GC61 , 42 minutes ago
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RE: What determines the SOC of a battery?
Thanks. It is not clear how @bash concluded the chargin...
By Batpred , 50 minutes ago
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Struggling to get CoP above 3 with 6 kw Ecodan ASHP
I've been using this heatpump for two winters now and a...
By GoodbyeGas , 2 hours ago
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RE: Humidity, or lack thereof... is my heat pump making rooms drier?
That would make sense. I've found the effects are prett...
By Majordennisbloodnok , 2 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson — as @tasos suggests, plotting multiple variabl...
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@painter26 — as @jamespa says, it's for filling and re-...
By cathodeRay , 4 hours ago
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RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
@uknick TBH if I were taking the floor up ...
By JamesPa , 15 hours ago
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RE: Getting ready for export with a BESS
I would have not got it if it was that tight
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RE: Setback savings - fact or fiction?
I also need to correct something I said by mistake earl...
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RE: Electricity price predictions
@judith Thanks for sharing, and nice to see how the ...
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RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
@judith thanks Judith. Confirmation appreciated. The ...
By DavidB , 20 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
That makes sense. I thought better to comment in this t...
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Bosch CS5800i 7kW replacing Greenstar Junior 28i
My heat pump journey began a couple of years ago when I...
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
The last photo is defrost for sure (or cooling, but pre...
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RE: Plug and play solar. Thoughts?
Essentially, this just needed legislation. In Germany t...
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RE: A Smarter Smart Controller from Homely?
@toodles Intentional opening of any warranty “can of wo...
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thanks @transparent Thankyou for your advic...
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: Odd_LionManufacturer: SamsungModel: Samsu...
By Odd_Lion , 1 day ago
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RE: Configuring third party dongle for Ecodan local control
Well, it was mentioned before in the early pos...
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RE: DIY solar upgrade - Considering adding more panels
I know this is a bit old, but it made me wonder what co...
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@majordennisbloodnok Daikin, take note! (In fact, I hav...
By Toodles , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@mk4 — good work! First, I agree, no evidence of cycl...
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I don't know about Solis inverters. It isn't a featur...
By Transparent , 2 days ago
