R
redant
I have noticed that the heating appears to be getting too hot. I have looked at the actuator which appears to be working correctly i.e. the slider moves to water when just water is being heated, heating when just heat called for and mid point when both selected. I can only think that the 3 port valve is stuck on hot water and diverting water at the hot water temperature to the radiators. Would this make sense? Any advice would be very much appreciated. Thanks.
REDANT
REDANT