Ascaso 140°C Thermostat

M4 thread.

Never over-tighten.

Thermal grease is highly recommended, to help heat to transfer between the switch and the contact service of the metal service 

Compatible with 

• Dream boiler group (-10/2009)
  
• Dream solenoid boiler group (+10/2009)
• Arc/Elipse/Basic boiler group
• Arc solenoid boiler group
• Steel boiler group (2009+)
• Steel UNO Prof Coffee group (-2016)