Connecteur De Dietrich 81994929 4-pin

De Dietrich 81994929 4‑Pin Connector Genuine De Dietrich 4‑pin connector (part number 81994929, code 336.640.009) designed for connecting a mixer or three‑way valve to the control electronics in De Dietrich boilers. Ensures reliable power and signal transmission between the control board and actuators Key Benefits: OEM quality ensures perfect compatibility and performance with De Dietrich systems. Compact, durable design for easy replacement. Compatible with a wide range of De Dietrich boilers that require 4‑pin connectors.