Siemens WFN541-G000H0 WFN541-G000H0, S55561-F243 Datasheet

Siemens WFN542-G000H0 WFN542-G000H0, S55561-F244 Datasheet

Siemens WFN571-E000H0, S55561-F191 Impeller type heat and cooling energy meter, wall-mounted, nominal flow rate 0.6 m3/h, with IrDA interface & AMR radio communication Datasheet

Siemens WFN572-E000H0, S55561-F192 Impeller type heat and cooling energy meter, wall-mounted, nominal flow rate 1.5 m3/h, with IrDA interface & AMR radio communication Datasheet

Siemens WFN573-J000H0, S55561-F193 Impeller type heat and cooling energy meter, wall-mounted, nominal flow rate 2.5 m3/h, with IrDA interface & AMR radio communication Datasheet

Siemens WTV531-GA5060 WTV531-GA5060, S55563-F145 Datasheet

Siemens WTV534-OB4020 WTV534-OB4020, S55563-F144 Datasheet