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Last seen: Sep 13, 2026
Ah ok, perhaps an expert will need to wire it? Or does anything make it illegal for a consumer to wire a few panels together to make it up to 90v (...
Curious how do g98/g99 inverters guarantee that they will not continue to work when there are multiple ones in the same phase (when the grid is off?) ...
@avenir just curious whether you had it installed and if it was the pro or the new plus. It is only a few days back that the pro became “connect and...
yes and no I think. Franchising does not count, right? 😉 the public thinks its BP employees..
@jamespa yes, the arotherm pro 5kw and 7kw are now connect and notify
I agree, my point is I have seen cases where the bc inspector tries to avoid visits. At the end of the day, it is about paying for professionalism. ...
Makes sense. Although if the inverter firmware is different, it is a different product as far as certs are concerned ..
Agreed. I do not know how why the hesitation, but not having capable electrical experts at hand may be the issue. They save pennies and we all pay pou...
I was getting my leccy at 7p with the intelligent go from OE. When the some taxation was moved from electricity prices onto general taxation, we got a...
I just saw this from IET, that seems over the top: It restates concerns ... Older RCDs may not work correctly with plugin generation: An RCD...
I agree to a large extent, some of the things this gov has done recently were "controversial" and there would have been a lot of value in consultation...
Sounds very useful. A couple of suggestions: It would be nice to have half degree options in the minimum temperature. And more importantly, elec...
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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 , 5 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 , 8 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 , 12 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 14 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 18 hours ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 19 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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