Last seen: Nov 6, 2025
This is confusing dude. The 'stat which is a vaillant sensocomfort by the way is the only control. So if it shuts off the heat it will also do so for ...
"DT measure the rad in the hall to 4DT" there is no Rad in the hall dude. It has a UFH loop. I have a thermal camera.
No Buffer No LLH I think there is only the pump in the Arotherm. 32mm pipework from pump to inside the house under the stairs then 28mm ...
Vaillant arotherm 5kw. 1 month in Getting to grips with it.
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