Reply To: Boiler Flow Rate 1 month After Turning Down November 20, 2022 at 2:35 pm #201021 JojoeParticipantIt’s a combi 29kw. System was flushed and presume balanced. We have TRV’s on all rads except hallway where the hive thermostat is. All the radiators have been bled. It’s improved since I turned the flow rate up to 60c.Enyaq EV