La Marzocco 3-Group Coffee Boiler Heating Element – 1900W LR36622004 Restore full heating performance to your La Marzocco 3-group commercial espresso machine with this genuine replacement coffee boiler heating element (LR36622004, 1900W). Includes a free boiler gasket to complete the replacement in one go. A failed heating element means the coffee boiler cannot reach operating temperature, affecting espresso extraction across all groups. Specifications Part number: LR36622004 Power: 1900W Application: Coffee boiler (brew boiler) Includes: Free boiler gasket Compatibility Suits La Marzocco 3-group commercial espresso machines. Contact us with your machine's model and serial number to confirm compatibility before ordering. Symptoms of a Faulty Heating Element Coffee boiler not reaching operating temperature Inconsistent brew temperature across groups Machine tripping the circuit breaker Heating element has failed continuity test Frequently Asked Questions Is this a genuine La Marzocco part? Yes, this is a genuine La Marzocco replacement coffee boiler heating element (LR36622004). Why is a free gasket included? Replacing the heating element requires removing and reseating the boiler flange, which compresses the gasket. The old gasket should always be replaced at the same time to ensure a proper seal and prevent boiler leaks. Can I replace this myself? Heating element replacement on a commercial machine requires draining the boiler and working with mains voltage electrical connections. This repair should only be carried out by a qualified technician. Our Sydney-based team can assist — contact us to book a service.