Abstract: A frame assembly (2) and a system including the frame assembly and a free-standing household appliance (3) are configured for inserting the free-standing household appliance (3) into a recess (4) in a wall (6). In order to improve a visually pleasing combination of a free-standing household appliance (3) and at least one piece of furniture, the frame assembly (2) for inserting the free-standing household appliance into a recess (4) of a furniture set that is or can be disposed against a wall (6), at least one connection module (22) is configured for connecting the free-standing household appliance (3) to domestic installations, wherein the connection module (22) is designed both to connect at least one connector (26) of the free-standing household appliance (3) to the connection module (22) and to connect the connection module (22) to the domestic installations.

Abstract: A drain fitting for a toilet cistern including a drain valve, which is constructed from a discharge nozzle mounted on the cistern and a lift-adjustable overflow tube, which closes a flow passage through the discharge nozzle in its closed position, and having a pneumatic actuator, with the aid of which, upon the application of pressure, the overflow tube is adjustable into its open position, in which a quantity of flush water is able to flow out of the discharge nozzle of the toilet cistern. An underpressure may be applied to the pneumatic actuator to lift-adjust the overflow tube into its open position. The drain fitting includes an, in particular water-conducting, underpressure unit, which is connected to the pneumatic actuator and generates an underpressure acting upon the pneumatic actuator upon activation by the user.

Abstract: A drain fitting for a toilet cistern including a drain valve, which is constructed from a discharge nozzle mounted on the cistern and a lift-adjustable overflow tube, which closes a flow passage through the discharge nozzle in its closed position, and having a pneumatic actuator, with the aid of which, upon the application of pressure, the overflow tube is adjustable into its open position, in which a quantity of flush water is able to flow out of the discharge nozzle of the toilet cistern. An underpressure may be applied to the pneumatic actuator to lift-adjust the overflow tube into its open position. The drain fitting includes an, in particular water-conducting, underpressure unit, which is connected to the pneumatic actuator and generates an underpressure acting upon the pneumatic actuator upon activation by the user.