Last seen: Aug 25, 2023
There shouldn’t be a problem using an inverter rated higher than your panel output. Maybe there will be a small efficiency loss at the low end (grey d...
One thing I fixed was my dozy installer had screwed the copper pipes from the ASHP to the loft joists with regular brass pipe clips. (Flexi tails outs...
@jimbo69 As a follow up to my post above, I solved the other cause of my noise. The installer fitted my system with a Honeywell Lyriq on-off controlle...
It is possible to install a thermistor (10K, beta=3435, 1%) in the DHW cylinder so the tank temperature can be read by the ASHP. However this doesn'...
API keys are like passwords, but used by computers. They allow access to private resources and data like passwords do, although API keys are often sho...
It turns out Octopus have an API for reading the times of future (and past) 'saving sessions', as well as the points you've earned. I hacked up a qui...
NRM Plumbing and Heating (St Neots, Cambs), £120+VAT. According to the invoice, checked the filters, glycol mix, outdoor unit. I didn't ask for a lis...
If I were buying a place with tech I wasn't familiar with, I'd probably look for an expert to do an inspection. Surveyors are common for structural i...
@FJJ Over the last few weeks I've commissioned a switch from an external Honeywell Lyric controller to using the ASHP's own controller. I need to wri...
If your towel rail has an electric heating element, one solution is to fit a boost timer on it. For example this one should be a drop-in replacement ...
Just an addition on the subject of sourcing your own cells: a lot of the cells on offer on the likes of Aliexpress are some variation on factory rejec...
One solution to that is multiple batteries and multiple inverters: dual ME3000SP each feeding its own stack of batteries. Then they can operate in par...
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Latest Posts
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RE: Is your heat pump insured?
How has your experience been with Ecclesiastical?
By Mars , 15 minutes ago
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RE: Tariff and charging strategy advice please
It's always time for a smart meter, if you want access ...
By Johnmo , 25 minutes ago
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RE: Warm weather and heat pumps.
Just looked at my WC setting, it is programmed for 25 D...
By Johnmo , 1 hour ago
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RE: How to disable radiator heating in LG HM161MR
Just to add to above,when adjusting WC heat pump should...
By JamesPa , 7 hours ago
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@johnmo yes I can believe that. It seems to be human na...
By SUNandAIR , 11 hours ago
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RE: Help optimising my system!
I would be doing things a little more simply. Your heat...
By Johnmo , 12 hours ago
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RE: Yes, the "zoning with ASHP" topic again...
@johnmo Thanks, Johnmo — fair points as always. I ...
By HarryRea , 12 hours ago
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RE: Renewables & Heat Pumps in the News
If you want to read a huge amount of speculation, fabri...
By Judith , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris hi. Whilst I understand your logic, the FiT is ...
By JulianC , 1 day ago
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IVT Greenline high pressure switch and electrical cassette errors
I have an IVT Greenline HT Plus C heat pump that is con...
By tdudgeon , 1 day ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
Not sure if you have the defrost cycle and what happens...
By Johnmo , 1 day ago
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RE: Hydronic plinth heaters and ASHPs
Thanks. I suspected I was overthinking that part. ...
By benson , 1 day ago
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RE: Additional Battery v Wind Turbine v Ripple
There was a call today for Ripple investors and amongst...
By Judith , 2 days ago
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RE: Commencing on an ASHP Installation Process
I think you may very well be right and of course A2A ca...
By JamesPa , 3 days ago
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RE: Agile: average import cost vs other tariffs?
@old_scientist We are with SSEN and our G99 application...
By Toodles , 4 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15, @heacol cover your area… I’d strongly recom...
By Mars , 5 days ago