Direct from Rancilio, OEM product, they've chosen Recor as their preferred manufacture. For the vertical boiler assemblies. Uses two AZ_36 o-rings and two R_1669 fixing nuts, not included. Older versions only came with two voltage terminals, these new versions have four.
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.