Abstract: Refilling device for a hydronic heating system, having a monolithic housing providing an inlet port, an outlet port, a middle section providing a flow channel for water extending between the inlet port and the outlet port and a connection socket for a softening and/or demineralization cartridge, having an inlet shut-off-valve accommodated within said monolithic housing downstream of said inlet port, having an automatically actuated outlet shut-off-valve accommodated within said monolithic housing upstream of said outlet port, having a system separator with backflow preventers, a conductivity or TDS sensor and a flow meter accommodated within said monolithic housing, and having a controller mounted to said monolithic housing, wherein the controller receives signals from the conductivity or TDS sensor and from the flow meter, wherein the controller processes said signals received from said sensors to automatically control the operation of the refilling device.

Abstract: Refilling device (11) for a hydronic heating system, having a monolithic housing (21) providing an inlet port (22), an outlet port (23), a middle section (24) providing a flow channel for water extending between the inlet port (22) and the outlet port (23) and a connection socket (25) for a softening and/or demineralization cartridge (26), having an inlet shut-off-valve (27) accommodated within said monolithic housing (21) downstream of said inlet port (22), having an automatically actuated outlet shut-off-valve (28) accommodated within said monolithic housing (21) upstream of said outlet port (23), having a system separator (29) with backflow preventers (30, 31) accommodated within said monolithic housing (21), having a conductivity or TDS sensor (32, 33) accommodated within said monolithic housing (21), having a flow meter (35) accommodated within said monolithic housing (21), and having a controller (37) mounted to said monolithic housing (21), wherein the controller (37) receives signals from the conducti

Abstract: Refilling device for a hydronic heating system, having a monolithic housing providing an inlet port, an outlet port, a middle section providing a flow channel for water extending between the inlet port and the outlet port and a connection socket for a softening and/or demineralization cartridge, having an inlet shut-off-valve accommodated within said monolithic housing downstream of said inlet port, having an automatically actuated outlet shut-off-valve accommodated within said monolithic housing upstream of said outlet port, having a system separator with backflow preventers, a conductivity or TDS sensor and a flow meter accommodated within said monolithic housing, and having a controller mounted to said monolithic housing, wherein the controller receives signals from the conductivity or TDS sensor and from the flow meter, wherein the controller processes said signals received from said sensors to automatically control the operation of the refilling device.

Abstract: A seat device for a kickboard, with a seat unit and with at least one first fastening unit for fastening to the kickboard. The seat device comprises at least one storage unit with at least one receiving region that is provided for receiving objects and is at least approximately completely enclosed in at least one state.

Abstract: A seat device for a kick scooter, in particular a kickboard, with a seat unit and with at least one first fastening unit for fastening to the kick scooter The seat device comprises at least one storage unit with at least one receiving region that is provided for receiving objects and is at least approximately completely enclosed in at least one state.