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Last seen: Sep 12, 2026
In our case, we constrain the charging level etc using the charger app and that still works. Our (unrelated) annoyance is that the car charger is no...
yes, same with the IOG tariff which is even a bit harder to implement. It does create odd situations where IOG can charge the car at a very cheap rate...
@sttpd1917 @l8again When we had it commissioned the decision was to leave it at an optimistic 0.5. The plan is, when the weather cools, we will a...
We selected and bought most of the rads. Most were fit by our usual plumber, and one by our heat geek. The HG quotation process appears to be very i...
Having just had an install by HG which i am very happy with, I gave you say I was not impressed with their heat loss calculations. Given the survey da...
I suspect this is why HG has massive ventilation losses in their tech heavy heat loss report.. What saved us was the confidence in the 2 year long g...
That was similar with us (on the design temperature), we noticed that there was no design temperature shown in the earlier documentation. We are happy...
society and politics require things to be made more complicated than the basics. I agree the simplest way is to tax gas (to pay for carbon storage) an...
So with the dedicated Hager CU, flipping the big red button to bring both pump and controls simultaneously back up avoids spurious fault codes!
It kind of should not matter... My main thought is to avoid spurious warnings.. But given that ModBus is in use here on the new Arotherms, I am wond...
I agree with James, this is being made too complicated. We had a quote from Econic but kept it all very simple, no buffer/volumiser (since we have ...
I had some AI assistance to put together a checklist, did the trick. It was a very smooth installation. They installed the Hager type consumer unit, e...
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Degrees of Separation
Latest Posts
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RE: Siting of the external sensor on a heatpump
I agree. However I would also (primarily) expect that ...
By JamesPa , 2 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 5 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 9 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 11 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 15 hours ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 16 hours ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 1 day ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 1 day ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago
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