Ascaso Heating Element O-ring (04150) A silicone O-ring that seals the heating element on the Ascaso Baby T, and also does double duty as a seal for the drain cup assembly and boiler cap flange on the same model. SPECIFICATIONS Thickness: 3.53 mm Internal diameter: 37.69 mm Reference: 04150 COMPATIBILITY Fits: Ascaso Baby T heating element, drain cup assembly, boiler cap flange INSTALLATION A DIY-friendly O-ring swap when servicing the heating element. PRO TIPS Ascaso now recommends the newer, more robust three-hole PTFE gasket for the heating element application instead of this O-ring, worth upgrading if you're already in there. A Viton (FKM) version of this same 04150 O-ring is also available as the La Marzocco GS3 O-ring, which holds up better to sustained heat if you prefer that material.
