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Batpred
Batpred
@batpred
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Noble Member
Joined: Jan 3, 2025
Last seen: Oct 3, 2026
Topics: 12 / Replies: 1151
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RE: vaillant aurotherm - Using Heating

I have the space saving feature off, as not needed. But i believe that uses another fan anyway and the fan would probably not account for 150wh a day....

4 weeks ago
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RE: 7kW EV Charger Options Advice

Not much to add to Majors comments. Personally, the disadvantage of having a charger relying on 4G was that even if our signal may be good, when I had...

4 weeks ago
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RE: vaillant aurotherm - Using Heating

No idea, mine reports the same, in fact with almost the same figures.. Looking at the detail, I see that most days in Aug it used 100-200w for heating...

4 weeks ago
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RE: Missing flow temperature in Heat Geek proposal

Yes, and this is another point I agree. We did find a few contractual glitches along the way. On the main we accepted this small theoretical risk and ...

4 weeks ago
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RE: Missing flow temperature in Heat Geek proposal

i agree that, in most cases, heat geek appoints the installer. But we used heat geek after choosing the installer. It is just a matter of getting a re...

4 weeks ago
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RE: Adventures in heat loss calculations

yes and no. apparently HG’s AI was automatically assuming massive ventilation losses (and I noticed other posters mentioning the same in their case. S...

1 month ago
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RE: Switch suitable to change between two inverter CT's

I had Solis check the config of my inverter to allow charging batteries overnight and a period of exporting roughly from 4 to 7... Made a few tweaks w...

1 month ago
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RE: Adventures in heat loss calculations

Hats off, can´t fault it. In our case, I was most confident with the fact the surveys fell between the gas usage calculated loss. Well, HG´s did af...

1 month ago
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RE: Switch suitable to change between two inverter CT's

If I understood right, the challenge is that IOG offers ad-hoc additional periods where the EV is charged (and Octopus drives the charging). When the ...

1 month ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?

Agree with Major. And even if I was very happy with HG, I have not seen any solid approach to optimise the rads, etc. The basis for the optimisa...

1 month ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?

The Pro is supposed to be cheaper, but we also saw this changing round with the various quotes 🤔. Not much difference in features, just easier...

1 month ago
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RE: Switch suitable to change between two inverter CT's

If the Solis inverter is the same version as mine, (shipping with Meter Model SDM120CTM with its own CT), it can use a meter input on Pins 9/10 using ...

1 month ago
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