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Elektroheizstab für Warmwasserspeicher Solar Pufferspeicher Heizpatrone 400 Volt in der Größe 3,3 kW : Amazon.de: Baumarkt
Elektro Heizstab Heizpatrone für Dauerbetrieb 1-9 kW 230/400 V - PV geeignet Heizen Leistung Heizstab 7,5 kW / 400 V : Amazon.de: Baumarkt
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