Last seen: Mar 5, 2026
@grahamh-uk thanks for the update. I had considered adding the WiFi module but didn't due to the cost. Like you, I collect the energy used and generat...
Indeed it does. Brilliant, thanks @jamespa
@editor Do you know what the current regulations are for Wales, and if these are also being updated? I'm keen to have our ASHP moved as soon as the...
Thank you - I await your update 😀 Our average import rate on Agile for April was 15.4p. The first half of the month saw no heating, with a ...
Yes, you'll need two conduits, for flow and return pipes, separated by a couple inches I would think. Yes, you'll also need a conduit for electrical...
@toodles thanks for the analysis. I'll be really interested to hear how well Octopus manage the charging and discharging of the battery once things se...
@toodles Thank you for sharing that. I note you have a small amount of consumption at peak rate (7.1kWh). Were you expecting that, or is that Octopus...
@chandykris Yes, if you are able to last the day on solar/battery then Go is going to work out better than Cosy. Obviously the trick is timing the swi...
That's largely where I am, with a 12kW Samsung unit and on our coldest day last January with produced 96kWh of heat, so an implied heat loss of ~4kW. ...
Right, got you.
@transparent I have an Emlite ECA2 MID-approved meter fitted which records solar generation (available for around £40). The meter records slightly hig...
Agree with the above. Without knowing what the modulation curve of any given heat pump/compressor looks like, about all we can do is assume the manufa...
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RE: Home energy storage & battery register
Hanchu ESS - Home-ESS-LV9.4K (9.4kWh) Plus 1 for my ...
By Wino99999 , 22 minutes ago
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Thanks everyone! My current system boiler and pipewor...
By petch , 44 minutes ago
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RE: Noisy Grant Aerona 3 13kW ASHP question
Hmm. When they say the pipes are in the walls, is this ...
By Prunus , 53 minutes ago
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RE: Daikin Altherma 3 LT compressor longevity question
@ubert767 We recently had the 8kw Daikin installed a...
By Bash , 5 hours ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
It has been some time since I posted comments about Eco...
By Dwynwen , 5 hours ago
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RE: Forum updates, announcements & issues
Something big is coming to Renewable Heating Hub! Ove...
By Mars , 8 hours ago
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RE: A Single Voice for Heat Pumps, But Will It Finally Raise Industry Standards?
From what I’ve read, the Heat Pump Association UK is me...
By Jonatan , 11 hours ago
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RE: Tell us about your Solar (PV) setup
Pylontech US5000 stores about 4.3 kWh accounting for in...
By bobflux , 11 hours ago
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RE: Underfloor Heating Installation Issues with Heat Pump
Hi @martinhook_uk @bobflux The installer is making g...
By Maximumdo , 12 hours ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
Hi all, Just an update on where we are with the "Consta...
By DEdwards , 12 hours ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
Well I've had an interesting few days and would like to...
By giganto , 1 day ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
Yes, here's mine. From the service manual parts numbers...
By bobflux , 1 day ago
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Had to learn the hard way 🤣 now I'm sharing T...
By bobflux , 1 day ago
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RE: Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat
Im assuming from your original post that hysterisis ref...
By JamesPa , 1 day ago
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RE: Heat Pump vs New Gas Boiler for Inherited House - Worth the Extra Cost?
Hi @fretless6 Mike, I have experience with Taggas (Re...
By Old_Scientist , 1 day ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Now seems a good time to summarise the costs and effici...
By benson , 2 days ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
The simplest wired option is usually the Growatt Ethern...
By Jonatan , 2 days ago
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RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
By Batpred , 2 days ago
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RE: Jokes and fun posts about heat pumps and renewables
Technology is rapidly advancing. BBC News reported th...
By Transparent , 2 days ago
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RE: Do Fridges and Freezers have COP ratings?
@editor Thank you all for your replies and submitted in...
By Toodles , 2 days ago
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I know and yes. The secondary deltaT wont necessaril...
By JamesPa , 3 days ago
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RE: Designing heating system with air to water heat pump in France, near Lyon
Just love the way you put it! 🤣
By Batpred , 3 days ago


