www.ghdspares.com sell ghd compatible thermal fuses, they come with ceramic block and insulated wires with connectors like in a ghd so it is dead simple to fit, they have a viseo on how to swap one over.
Marvin
July 2008
RS Components 176-9340 this is a 228°C thermal fuse. Coonstruction is not the same but when used together with some crimps, kempton tape and the leads from the old fuse it's a good fix. Please bear in mind this is a thermal fuse and is there as a protection in the heating circuit should the main temperature control circuit fail. DO NOT BY PASS OR LINK OUT THE THERMAL FUSE. SERIOUS FIRE RISK. YOU HAVE BEEN WARNED!!!!