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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
Compatible with 32 mm connections
Reference: 00645038
SLZK 1680 859960011133 BAUKNECHT
7 mm / 1x1 mm / 1
S44E43W0GB-31 BOSCH
placa caldera saunier duval 8000021226 biasi Compatible with 32 mm connectionsThe electronic board 8000021226 is an essential control module for the proper operation of the Saunier Duval boiler, especially in models from the Thema Condens 26 CS 1 C (N ES) series. This board manages the electrical signals and internal wiring that control ignition, temperature regulation, and equipment safety. What problem does this replacement solve? Boiler that does not ignite or does not respond to ignition Communication error between sensors
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