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Last seen: Aug 7, 2026
I'm not convinced that quite captures the problem because we do have a lot of regulation, we've got volumes of Building Regulations with reams of requ...
Yes, which is important because it demonstrates the hardware has the essential safety functions. Not sure I agree about your comment on the RCD r...
The EcoFlow micro inverters, the smaller 600W and 800W variants which are used for these kind of balcony solar applications, are listed as compliant w...
It depends on the specific topic or problem, but many of the problems are foreseeable and were foreseen, but politicians and civil servants ploughed o...
I suspect part of the problem is that in some areas, particularly energy, civils servants and politicians are increasingly going beyond the limits of ...
That's it - when the situation demands it, how quickly can a good and well configured A2W system, driven hard, get the house back up to temperature? ...
So how far in advance of returning home, do you need to turn it back on to recover the temperature - what sort of temperature rise can it achieve, wha...
But if you got home and found the house cold, for whatever reason, how long does it take for your heat pump to heat your house up to 20 deg C from col...
Because there's situations where it is needed. You do want to get the house warm quickly when your plans change and you come home early or unexpectedl...
From what I've read, with chilled water, as you'd expect, condensation can form on the pipework so the pipes need thoroughly insulating and insulation...
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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 , 6 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 , 10 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 , 13 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 15 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 19 hours ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 20 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 , 3 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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