Nuova Simonelli 167° High Limit Probe with Lead common-universal-s the switch that tells the

the switch that tells the motor when to start and stop grinding

2 gallon thermal expansion/accumulator tank with 3/4" stainless steel connection

Faema 4861116572

Fits: Rancilio machines using this hot water pipe configuration

Nuova Simonelli 167° High Limit Probe with Lead common-universal-s the switch that tells theNuova Simonelli High Limit Safety Probe, Appia Compact & Oscar This 167F high limit thermal probe is the safety cutoff that shuts down heating if boiler temperature climbs past a safe threshold, protecting the boiler and heating element from a runaway thermostat or dry fire condition. It's UL approved and dual rated, so one part covers both 110 115V and 220 240V machines. SPECIFICATIONS Rated 16A, up to 250V 167F (75C) trip point UL approved, dual