We may have found other answers which could help you.
Click here for Dual Flush Toilet RepairTwyfords close coupled toilet with plastic thing leaks between pan & thing?
running cistern?
Toilet not flushing properly-low pressure?
how do I cange a twyfords toilet seat with concealed fixings?
twyfords close coupled toilet 40 years old?
i dont have a ballcock in the cistern, how do i fix the overflow? ?