Complete hot water valve assembly includes 1/4" to 1/8" fitting to the solenoid valve, the 230V solenoid (2.3 mm orifice), and the elbow fitting to the adapter that accepts the shorter version hot water pipe and its packing (gasket spring, spring seat); with spigot for the standard and Compact models.
Non-returnable, see:
Note: Sanremo are constantly revising their products, so this may change in the future, but for now, the solenoid is a Sirai ZA10XET 220/240 - 50/60Hz coil with a L120V15 valve.