Nuova Simonelli Aurelia II 3/4 Group Control Unit – 04900983 fiorenzato-c-s/fiorenzato-boiler If you're sourcing the spout

If you're sourcing the spout separately

This momentary-action hot water switch is pressed down to run and releases automatically back to off - it replaced the earlier square E

Replaced by I

Double-check whether your machine is a Linea before ordering hardware: it uses a different socket-head bolt than every other model

Nuova Simonelli Aurelia II 3/4 Group Control Unit – 04900983 fiorenzato-c-s/fiorenzato-boiler If you're sourcing the spoutControl unit for Nuova Simonelli Aurelia II espresso machine specific to 3 4 group V versions. Specifications: Nuova Simonelli part #: 04900983 Compatibility: Nuova Simonelli Aurelia II 3 group and 4 group (V models only) Installation: Disconnect power, replace existing control unit Reconnect all connectors Recommended for qualified technician.