Recent content by shawn1

Hi, thanks for the quick reply! The motor is a siemens demountable motorised valve czv222. Maybe I should check this first...

Hi, hoping someone can help me here. I work as a property maintenance contractor but central heating is not my forte so I dont touch it! typically my own is playing up. The boiler and pump do not fire up when the wall timer clicks on in the timed setting, switching it to constant does nothing...