Ten for the boiler Thermex \ Ferroli 1500W (stainless steel) flange 82mm (under the M6 anode) Parameters: Type of fastening: on the flange Availability of the anode socket: Yes Availability of tube for the sensor: yes Number of tubes: 1 Flange diameter, mm: 82 Ten with thermostat: no Material: Stainless steel Thread for the anode: M6 Type of TE: open ("wet") Power, W: 1500 Shape of the heating element: Curved