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Last seen: Oct 31, 2026
Sorry but thats not a valid comparison, MCS is irrelevant here and anyway it misses the key point. Other perfectly respectable countries in the EU, ...
In fairness to @transparent he has already said he doesn't know about other countries and, unless he is advising government, there is no reason why he...
Ok all of this is very interesting but other EU countries seem to manage it. The risks are identical unless there are differences in fixed wiring de...
Does anyone put a bidirectional device other than on a generator circuit (and if so why?), or is it the more usual case of a regular rcbo that bothers...
When its cycled off mine sometimes seems to show a target flow temp that is less than the 'on' target. I have occasionally wondered why and speculat...
You cant expect Joe Public to know anything about the matters you mention. So the unit itself must protect a) Joe Public b) Grid workers c) the ...
Really? Do you think that would work in practice or would mcs just produce lots of stats to show how well they are doing resulting in lots of good wo...
In general terms programming a target temp shifts the WC curve which also features a 'minimum flow temperature' parameter. So will programming 5C tar...
My thoughts are that, so long as it can be made technically safe, it should be legal, not require planning permission and not require MCS. Basically ...
Without doing some horrendous modelling, or fabricating some transparent tanks, I would think that there is quite a significant risk that the upper se...
As you say it's meaningless babble. Fwiw I doubt we need mcs standards at all given part L of building regulations which, unlike mcs standards, are...
@cathoderay I think you may have misunderstood what I was getting at which perhaps I didn't make clear. Both @batpred and I touched, albeit very ...
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Latest Posts
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RE: Marvel Heating liquidation
In light of this conversation, I published this piece t...
By Mars , 3 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
I think I'd argue that's not the case - in fact that mi...
By EtchedPixels , 6 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@etchedpixels Agreed, just a thought for others. I a...
By Watcher , 6 hours ago
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RE: DIY powerflushing tutorial
Nice contraption- I like this kind of thinking. Last ye...
By Travellingwave , 17 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 1 day ago
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Coming back on subject... A shortened version of the ...
By Transparent , 2 days ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 2 days ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 4 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 4 days ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 4 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 4 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 5 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 5 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 5 days ago
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