The boiler configurations on the La San Marco 100 espresso machines do vary a lot. Seen this model has been in production for quite some time. During this period there have been quite some changes over time and the amount of brewing groups does also affect this.
The La San Marco 100 is made from 1 brewing group up to 4 brewing groups. With the older models these boilers are made from a combination of brass and copper. But with the latest espresso machines of San Marco these are made from stainless steel.
The heating elements used on these boilers range from 3000W all the way up to 7000W for a 4 group version. there are also slight differences in type of flange. For the 1 and some 2 group versions there are different types of flanges on the SM 100.
Other boiler components for the SM 100 you will find on this page are safety valves, gaskets, pressure switches, various fittings and water level probes
