
Last seen: Sep 11, 2025
@derek-m Ours is also an 8 kW system; (Daikin EDL08E2V3) in a 4 bedroomed semi with good insulation (EPC of ‘B’) I have spent a few happy hours 😉 twea...
@wintergreen For comparison only: We have a Sunamp Thermino ePV210 heat battery for DHW and there are two of us showering and washing-up plus handwash...
@derek-m Similarly, our Daikin system was commissioned in mid-February and thus I could only crudely set the DT for the radiators in that milder weath...
Whoopee! Plunge pricing is back in the early hours of the morning; the portion of the Agile Compare chart attached shows most of it but I could not ca...
The homely has been installed for just over a fortnight now and is settling in; the temperature variation tends to be within 0.2 degrees most of the t...
@transparent As has been mentioned, the costs of all such plans, strategies and improvements / increases in supplies must be paid for by us, the consu...
@julianc Looking at some of the ‘Heat Geeks’ YouTube presentations, the presenter is challenging some of these ‘old ideas’ by using microbore pipework...
The above was possibly my own fault as I had the temerity to specify the make of heat pump and the make and type of heat battery I required for the DH...
@iancalderbank I had one ‘plumber’ who said that I should think very hard before going ahead having a heat pump installed - they don’t work - you’ll b...
@ianmk13 Yeap! 🤨
@ianmk13 I’m afraid that you may not be as cynical as your think! I too, put together my own plan for PV and was aiming for 8-9 kWp plus Enphase IQ7 m...
@allyfish I think that Cosy ought to work well for me as I have the ability to store 27 kW/h and this could be ‘filled up’ in either (or both!) cheape...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@downfield Yes, that is the case. I did ask them, but t...
By Terry1812 , 1 minute ago
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Are there any lawyers in the house???
Hi @jamespa, thanks again for all your thoughts, very u...
By GuydeB , 2 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 11 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 13 minutes ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 6 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 20 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 22 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 24 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 3 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago