This in line fuse connects between the Thermal Cutoff Switch and the inner element. If this blows, your unit will display E4 immediately on turning on and beep when turning on a heating element. See the above photo for diagnosis and replacement instructions.
This is rated at 16 amps.
You can be the first to ask a questions.
worked great
A quick and cheap fix for your Mash&Boil if the E4 won't go away. Excellent customer service as well !