Do I Need PID For Rancilio Silvia?

This pid controller kit is designed for retrofitting the rancilio silvia espresso machine By adding a PID controller to the heater control circuit, the brewing water temperature can be controlled to ±1°F accuracy. Thus, it will significantly improve the taste of your espresso. What does PID do for Rancilio Silvia? The PID (Proportional-Integral-Derivative) is a … Read more