Viessmann elektrozawór gazowy

Gazowy blok regulacyjny do kotłów kondensacyjnych Viessmann o numerach:

7142124, 7142125, 7143471, 7143472, 7143473, 7143474, 7143475, 7143476, 7144152,
7144153, 7144154, 7144155, 7159000, 7159001, 7159002, 7159003, 7159004, 7159005,
7159006, 7159007, 7159008, 7159979, 7159980, 7159981, 7159982, 7167063, 7167064,
7167065, 7167066, 7167067, 7167816, 7167817, 7170192, 7170193, 7170309, 7170310,
7170311, 7170312, 7170313, 7170314, 7170315, 7170316, 7170317, 7170318, 7170319,
7173428, 7188577, 7188578, 7382500, 7382501, 7382502, 7382503, 7382504, 7382505,
7382520, 7382521, 7382522, 7382523, 7382524, 7382525, 7382530, 7382531, 7382532,
7382533, 7382540, 7382541, 7382542, 7382543, 7382544, 7382545