i have a worchester 24cdi boiler and when i put the key in to refill the pressure it just spins around and the gray nob has also come alway but that seems to go back o aany advice?
You have probably broken the stop tabs on the filling key that stop it turning but once inserted properly it will still work ok as it's just a keyway to pass water through.
Bennygasworks
September 2007
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