Last seen: Sep 19, 2024
On the cold radiators, have you checked that both valves, one at each end, are not fully closed. Has your heating system been correctly balanced? Ar...
I'm afraid that I don't understand your query. If your heat pump is keeping your home warm at a lower LWT then that is a good thing, since it means ...
@cathoderay I am not suggesting to run permanently on fixed LWT, but to try to get better control over the vicious circle that the heat pump is in. ...
@cathoderay I am sorry to hear that your system is failing to keep your home warm, but I am not surprised, now that the design problems are becoming...
I'm afraid that I cannot see your system from where I am sitting, you will need to provide more details of what is operating and what is not. How many...
Here is one suggestion. A second small heat pump that can provide hot water into a coil type heat exchanger, which is mounted just before, but not t...
I think that a GSHP would have been a better option in your situation.
I suspect that your system needs to be balanced, since it would appear that the majority of the water flow is going to the UFH.
Thanks Toodles, you have put my mind to rest, I will be able to sleep like a baby tonight. 😋
@cathoderay Yes, it is always good to be nice and friendly. I have had a closer look at the raw data that you supplied previously, since it contai...
Increasing the water flowrate should reduce the DT (the temperature difference between LWT and RWT), but may not stop the cycling. Cycling is normally...
What are the settings for the Weather Compensation (WC)? What is the water flowrate? What is the Leaving Water Temperature (LWT) and Return Water Temp...
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