Water fittings

Water valve, Viessmann, manufacturer number 7819805 Basic unit WB.., WH.., Vitopend 100. Burner No.: 7143474, 7143475, 7143476, 7143527, 7143528, 7143529, 7143530, 7144360, 7147550, 7147551, 7147552, 7147553, 7147554, 7147555, 7147556, 7147557,...

Water valve Viessmann, 7819992 Burner No.: 7520501, 7520502, 7520518, 7520519, 7520523, 7520524, 7520550, 7520557, 7520560, 7520563, 7520564, 7520567, 7520570, 7520580, 7520583, 7520590, 7520602, 7520606, 7520612, 8520616, 7520632,...