Pump for a water-conducting household appliance , the pump being an impeller pump with an impeller and having: - a pump housing , the pump housing being made up of at least three parts, namely the pump top , the pump lower part and the outer pump wall , - a pump chamber in the pump housing , the pump chamber being formed by the pump top , the pump lower part and the outer pump wall , - a pump inlet into the pump housing and a pump outlet out of the pump housing , - a heating device, the heating device being formed on the outer pump wall or forming the outer pump wall , - a pump drive with a drive rotor and a drive stator as well as a bearing shaft , - the drive stator having a stator winding , - the pump drive being a wet runner, the stator winding being surrounded in the manner of a ring by the pump chamber , the impeller being firmly connected to the drive rotor , characterized in that : - the bearing shaft is arranged fixedly and immovably on the pump housing , - the drive rotor is rotatably arranged on the bearing shaft , - the stator winding is arranged on a region of the pump lower part which, on its other side, adjoins the pump chamber in the radial direction outwards, in such a way that only one wall of the pump lower part extends between the pump chamber and the stator winding . - a pump housing , the pump housing being made up of at least three parts, namely the pump top , the pump lower part and the outer pump wall , - a pump chamber in the pump housing , the pump chamber being formed by the pump top , the pump lower part and the outer pump wall , - a pump inlet into the pump housing and a pump outlet out of the pump housing , - a heating device, the heating device being formed on the outer pump wall or forming the outer pump wall , - a pump drive with a drive rotor and a drive stator as well as a bearing shaft , - the drive stator having a stator winding , - the pump drive being a wet runner, the stator winding being surrounded in the manner of a ring by the pump chamber , the impeller being firmly connected to the drive rotor , characterized in that : - the bearing shaft is arranged fixedly and immovably on the pump housing , - the drive rotor is rotatably arranged on the bearing shaft , - the stator winding is arranged on a region of the pump lower part which, on its other side, adjoins the pump chamber in the radial direction outwards, in such a way that only one wall of the pump lower part extends between the pump chamber and the stator winding . the stator winding being surrounded in the manner of a ring by the pump chamber , the impeller being firmly connected to the drive rotor , characterized in that : - the bearing shaft is arranged fixedly and immovably on the pump housing , - the drive rotor is rotatably arranged on the bearing shaft , - the stator winding is arranged on a region of the pump lower part which, on its other side, adjoins the pump chamber in the radial direction outwards, in such a way that only one wall of the pump lower part extends between the pump chamber and the stator winding . - the bearing shaft is arranged fixedly and immovably on the pump housing , - the drive rotor is rotatably arranged on the bearing shaft , - the stator winding is arranged on a region of the pump lower part which, on its other side, adjoins the pump chamber in the radial direction outwards, in such a way that only one wall of the pump lower part extends between the pump chamber and the stator winding . <EOS>