Soft landing pre-heat for when temperature is falling
We have wet underfloor under a 125mm slab/stone finish, our set temp is constant @17.5c 24/7, and the temp differential is 0.5c - so the pump kicks in @17c. We usually boost the room temp with a wood burner in the evening.
Once the room temp goes below 17c it can take hours for the system to restore the room to the set temp; the issue is about run time rather than comfort.
Request is for the system to learn how quickly the temp drops and, combined with the existing pre-heat function, activate the pump earlier.