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Last seen: Jun 28, 2025
Firstly, a bit good news regarding COP - it’s not as bad as you might think! Mitsubishi reporting of electric consumption is known to be overdone – fo...
@rich I agree with your assessment that your pump is oversized, I have the same unit in a similarly-sized house with a design temp of 50° at -2.5 and ...
Definitely a better understanding of the heat demand of my home. Before installation I tried reducing the output temperature of the boiler to simulate...
@pkham I am not a Midea owner, but if I am reading your screenshot correctly you are running it to a fixed temp output of 41° not a variable output W...
If you refer to this document -- part D-9 explains the process of re-pairing your wireless controller and receiver.
@rod This pattern is very familiar to me as it just how my heat pump chooses to operate. Under WC it would cycle more frequently but using AA it is a...
That is a bold statement Gary, it might be true for your installation, but, for example, it isn't for mine which has been running with flow temps betw...
My system is not UFH so my direct knowledge is zilch, but I think Derek is probably on the right lines. On the first of the MelCloud screenshots you p...
Generally I would say you need to work out how to get your system heating the house as you want it, then work out how to do it more efficiently, then ...
I'm not sure you should worry too much. The inaccuracy of the unit's measurement of its consumption builds up, I know my unit thinks it has used 60 kW...
You're right, only the last of these is a defrost, the bigger drop in LWT is the sign of the heat extraction. I have only ever looked out of the windo...
Concisely put. But cycling is phenomenon that seems to have a number of causes, and this golden standard of continuous, even running seems to be held ...
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Latest Posts
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RE: Heat pump installation quotations
I ran a quick check using This is what it says: Ba...
By Batpred , 2 minutes ago
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Harvest Thermal - ASHP with a smart thermal battery
I thought people here might find this interesting, even...
By springswood , 1 hour ago
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Don't you dare. You just carry on as you are; as @batpr...
By Majordennisbloodnok , 2 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@ragtime27 some rooms in our house only have one place ...
By Judith , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 5 hours ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 5 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 6 hours ago
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My first question is why bother with the auto balancin...
By JamesPa , 6 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 6 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 6 hours ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 7 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 10 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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