These were only used on the old version elements that had a threaded hole right in the center of the flange. All new elements have welded sleeves now, and this part is now out-of-production: the thermostats that threaded into this fitting are out-of-production as well. Limited stock available.
Parts
Rancilio High-limit Thermostat Boiler Sleeve
Original price was: $17.84.$7.14Current price is: $7.14.