Last seen: Sep 19, 2025
Yuch! So that's basically just an on/off control. It either lets water flow through a loop at anything up to 60°C, or it doesn't. The t...
Where are those thermostats? On the UFH manifolds? Photo? The photo you've just posted of the pipe before screed is poured: Is that a...
Ah. That sounds better. So that just leaves the heat-pumps in a battle whereby OAT-based weather compensation is being thwarted by thermostats turni...
Oh good grief! The Outside Air Temperature (OAT) is the main mechanism by which a heat-pump regulates the flow speed & temperature.Setting Weath...
OK, so that explains the 3ph issue a bit more.You're on the sliver of West Sussex for which UK Power Networks is the DNO 😥 UKPN is Chinese...
The electricity supply: I too am very surprised at this. I don't understand why the DNO didn't insist on this being a 3ph supply! The thresho...
Please tell us more @sbm74 How many m² do you have such that more than one heat-pump has been installed? Are they working independently?Or do they...
1: Because, deep inside, they realise that the MCS guidance has got them installing HP's which are actually over-sized.The buffer tank throws away hea...
There's a couple of motorised valves I can see there.Put them on ebay, and you'll be able to cover the cost of Brendon's coffee for the duration. Ho...
If the 'cellular technology' is actually the GSM system (and we can't be certain of that),then there's no need to access the backbone. A malicious a...
@scalextrix You're assuming that the source of the command is to be China.It could just as easily be someone sitting in a field a couple of miles away...
True, But the GB grid itself is likely to be compromised already. See this press release from Reuters on 15th May '25, which was written into stor...
Latest Posts
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba might be able to help as an Ecodan expert.
By Mars , 5 minutes ago
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RE: Boxt Heat Pump Installation Experience
@andrew-j-h looking forward to seeing if it attains the...
By Mars , 14 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
I'm sure you are right, I was just trying to understand...
By JamesPa , 24 minutes ago
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RE: Ya can’t win! It is S*d’s Law!
@toodles Fun fact the free electricity session is techn...
By Andrew J H , 10 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Thanks- interesting and useful observations and I did n...
By benson , 12 hours ago
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RE: Big Changes Coming to Our Heat Pump System
General Ignorance, the universal enemy in so many ways!
By JamesPa , 16 hours ago
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RE: Preparing for 2nd winter in new build house.
Yuch! So that's basically just an on/off control. I...
By Transparent , 18 hours ago
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How to Zone with a Single Room with UFH
Hi all, I am currently looking at a project ...
By Renewables345 , 19 hours ago
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Good day everyone. I'm new here and have a few question...
By Edin67 , 22 hours ago
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RE: Say hello and introduce yourself
@transparent Morning. Just put a lengthy post on the AS...
By sbm74 , 1 day ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 1 day ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 2 days ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 2 days ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 2 days ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 4 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 4 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 4 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 4 days ago
