Puffertemperatursensor PTS passend für Viessmann. 7172803 Vitotronic 100 GC1C. 7172804 Vitotronic 100 GC4C. 7172805 Vitotronic 300-K MW3B. HAN: 7438702. 7542124 Vitotronic 300 GW6B 120VAC. 7542126 Vitotronic 300-K MW2C 120VAC.
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