Ten for boiler Kawai 184280 for anode 1500W (copper), L=265mm flange 48mm, 1 tube for sensor | Manufacturer's code: 184280-1 Parameters: Type of fastening: on the flange Availability of an anode socket: Yes Availability of a tube for the sensor: yes Number of tubes: 1 Diameter of the flange, mm: 48 Heater with thermostat: no Length, mm: 265 Material: Copper Type of heater: open ("wet") Power, W: 1500 Shape of the heating element: Curved