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Last seen: Jun 15, 2026
I completely understand that progression. I got solar panels in 2011, then an big gap, then an EV and heat pump in quick succession, and I'm not goin...
Firstly check you are using sound power not sound pressure. Some manufacturers arent entirely clear and both are measured in dB(A). From memory the ...
I guess it depends on whether they can pack it into the space without creating another case size. Also leaving the water pump out gives the installer...
In my experience no! I think the figures show the extent to which heat loss surveys are what-iffery, all depending on the assumptions you (or rather...
I haven't, I still cant make the business case work with less than 10 years payback relative to just sticking with Octopus Go and loading as much as I...
The installer guide here suggests that the ODU has no pump and the IDU has a pump but, so far as I can see, no heat exchanger. So its just like a m...
The installer guide here suggests that the ODU has no pump and the IDU has a pump but, so far as I can see, no heat exchanger. So its just like a m...
Agreed unless the bosch has no water pump included in the casing, like mitsubishi heat pumps (and some boilers) I believe
In view of No test needed. It does what I thought it must do to be compliant. The key point is that it does not power your house wiring if ther...
I hope so. The base AC coupled model 1.7kWh is currently selling for EUR700 which I hope would translate to GBP700 (I am assuming there will be a r...
That's odd and concerning. Unless the pipework between odu and idu is refrigerant not water then that suggests system separation with all that goes wi...
My reckoning from this discussion and what you can tell from their website is that it acts as a plug in home battery without islanding combined with a...
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Degrees of Separation
Latest Posts
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@majordennisbloodnok I just noticed that A2A manufac...
By Batpred , 46 minutes ago
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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 , 49 minutes ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 56 minutes ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 2 hours ago
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My first question is why bother with the auto balancin...
By JamesPa , 2 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 2 hours ago
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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 , 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 , 6 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 , 19 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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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
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