Changing a Type K Standard Thermocouple on an Easy-Fire Kiln (Video)

This video is useful for changing a thermocouple on any L&L kiln - in particular an eQuad-Pro or a School-Master Kiln.

Be sure to maintain proper polarity.

1. In the USA:
   Yellow Wire = PLUS (+)
   Red Wire = MINUS (-)
   The thermocouples are marked with a (+) and (-). Also the negative (-) is marked with a red marker. The negative wire is MORE magnetic than the positive wire.
2. For more information about thermocouple polarity, color coding, and markings see this page.

Parts

1. See this page for the standard type K thermocouple.
2. See this page for the mounting hardware.
3. See this for all thermocouple parts and thermocouple connection wire.