E3D E3D v6 Volcano Block for Sensor Cartridges

Replacement Volcano Heater Block compatible with the new cartridge style thermistors as well as E3D's other sensor cartridges such as the PT100. 

The Volcano Heater Block is used specifically for E3D's Volcano upgrade kits, and must be used with a Volcano nozzle.

If you are upgrading your kit to the new cartridge style, you will need the new cartridge-style thermistor as well, available as an add-on above.