Thank you very much dave ! so the Superswitch is just in case of the programmer going wrong ? also wondering why the two radiators on the lowest level of the house are cold... tried both settings (+/-) none makes any difference I also tried taking out any air stuck in the radiators but only...
Hi, just moved in a new house and am trying to figure out how does the Central Heating work. It might be simple for many of you but sorry for me it looks a bit complicated ! here are some pictures
Is the timer for the hot water or for both hot water and heating ? I have one thermostat on...