Can anyone identify the name to describe the 80 degree thermal cutout that is fitted within the immersion heater that is fitted in a Mk 3 Megaflo.
Also, does it come out wet or dry - is there water pressure behind it or does it sense temperature through metal...Do I need to drain the cylinder to just change the cutout ?
Also, does it come out wet or dry - is there water pressure behind it or does it sense temperature through metal...Do I need to drain the cylinder to just change the cutout ?