Great, thanks for the response. I'm using off-the-shelf radiator TRVs (Aqara SRTS-A01) which use some internal PID program based on the supplied actual and desi

Great, thanks for the response. I'm using off-the-shelf radiator TRVs (Aqara SRTS-A01) which use some internal PID program based on the supplied actual and desired temperatures and I experience similar fluctuations in room temperature.