IEC 60730-2-15:2017
IEC 60730-2-15:2017 applies to automatic electrical air flow, water flow and water level sensing controls for use in, or in association with, boilers with a maximum pressure rating of 2 000 kPA (20 bar) and equipment for general household and similar use including controls for heating, air-conditioning and similar applications.Examples are water flow and water level sensing controls of the float or electrode-sensor type used in boiler applications and air flow, water flow