Most Gaggia commercial and prosumer models have a small cartridge heater located in the grouphead to keep the portafilter at the correct temperature.
This thermostat keeps the grouphead at constant temperature by switching the heater on and off as required.
Symptoms are failure are that the grouphead does not reach operating temperature within 10 minutes of switch-on
Contacts normally closed, open at 98 degC
Stud size M4, connections standard 1/4" blades
Always check the heater integrity before replacing the thermostat.
Gaggia Group Head Cartridge Heater Thermostat 98 degC
- Brand: theBottomlessCoffeeShop
- Product Code: Stat-98
- Availability: In Stock