FrancisFrancis X1 3rd Gen Thermistor

francisfrancis x1 3rd generation thermistor 165degrees

165 Degree thermistor for 3rdd generation X1 machines - this screws into the top of the brass boiler to control the upper temperature: it shuts down the heating cycle when the upper limit is reached.

This version HAS a reset button (your button might be red)

Suitable for X1 3rd generation brass boiler
Also suitable for X3 and X5 machines.

Installation:

• Screws into the upper part of the boiler