Easy to install:
Just screw off the old thermostat, from the boiler, after removing the wires and the top of the coffee machine.
💡If there is no electrical activity, (ie no light on the LEDs when switched on) - the safety thermostat may have tripped - this can be reset by pressing the black knob on top. If that is the case - descale the machine to avoid replacing the solenoid.
💡 If you are not sure which thermostats you have, open up your machine and remove old thermostat to check the rating - (usually etched under the brass part)
⚠️(Don't mix up the wires) The thermostat rating is written on the brass part - where the threading is. Screw back into the boiler and get new thermostats.