
Last seen: Oct 16, 2025
I have only heard of 1 case of leakage (heard about it on a YouTube presentation) of the PCM and in that instance, it leaked out of the cabinet onto t...
@judith Well, I suppose I should be content with my 0.5 kWh then! 😉 Toodles.
@alfapat The general consensus is that the secondary circuit should run at a slightly lower rate thean the primary. This is a matter that @heacol is f...
@ecodan-efficiency I recently used the interwebby thing to see if I could join any supplier to take advantage of an EV tariff - though I have no vehic...
Oh dear! There are a lot of imponderables there! If OE can read your consumption - what are OVO playing at??? Perhaps an Ecodan user can assist with t...
@clockworks Meanwhile … you may be able to exercise that sticking thermostat pin. Place a coin on the top of the pin and press down - release - press ...
@ianmk13 It wouldn’t be fair to start another thread on the theme of actual solar production as such so, with apologies, I’ll append my mini-rant / be...
@alfapat Yes, bind all four probes in a bunch, perhaps with a rubber band around them all so they are in close contact to ensure they are all seeing t...
@alfapat It looks to me as though there is either a lot of mixing of flow and return going on in the LLH or the sensors are all over the place. Have y...
@alfapat Sorry, I am a little confused as to which is what here. Might you possibly express the temperatures as flow from HP, flow out of LLH, return ...
@jamespa You wouldm’t be suggesting that we are just a tad obsessive would you?😉 Toodles.
@alfapat LLH (Low Loss Header) or you may have a similar device (a buffer tank) basically has the same ports and is in line with the flow from your he...
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RE: What crazy nonsense are inverter limits and why are they imposed?
Continuing this here as it is related to dno approvals....
By Batpred , 6 minutes ago
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@dgclimatecontrol Thanks... this was resolved back in M...
By Sandman1600 , 11 minutes ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
@jamespa unlike some systems, the Grant Aerona does hav...
By GrahamF , 25 minutes ago
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RE: New Fogstar 15.5kWh upright solution
Some light at the end of the tunnel. Fogstar had some i...
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Im sceptical, whats the mechanism? I get the impre...
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RE: Help me keep the faith with my air source heat pump installation
That's the problem with the UK, in comparison with Amer...
By DREI , 43 minutes ago
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Electrical is the only way forward.. But until we get...
By Batpred , 44 minutes ago
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RE: Electricity price predictions
I hear what you say about the levies which are loaded o...
By Transparent , 1 hour ago
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In our installation, we actually have an LLH but any di...
By Toodles , 1 hour ago
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RE: Large heat pump options for church building
This church project has more in common with a commercia...
By GrahamF , 1 hour ago
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RE: How good is the app support for your heat pump?
It looks quite interesting and, like you, I'd only want...
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RE: External wall insulation - your experience
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RE: 5 Star Service from Havenwise
@majordennisbloodnok and @benson Good suggestion! We'll...
By HCas , 13 hours ago
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This is an important and relevant topic of discussion i...
By wully , 13 hours ago
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RE: Midea ASHP – how to set weather compensation
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RE: Pump and Esbe mixing valve for UFH
So my next question is about calculating pressure loss ...
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RE: Low COP and unevenly heated rooms with 12kW Samsung AE120MXTPEH / AE260TNWTEH
Im going to try to take a practical approach to this, i...
By JamesPa , 22 hours ago
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Even that may not be enough. Air can still collect, it...
By JamesPa , 22 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thank you.
By Morgan , 1 day ago
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RE: Say hello and introduce yourself
There are few heat-network schemes in UK @chris12 but I...
By Transparent , 1 day ago