Sub-Zero Wine Storage Control Board - 7031436
Genuine OEM Sub-Zero Wine Storage Control Board for wine storage models.
OEM part description
Genuine replacement main control board with the latest update.
Part details
Sub‑Zero control boards manages all major functions, including compressor timing, evaporator fan speed, defrost scheduling, and sensor communication. If your unit is running warm, shutting off unexpectedly, or showing inconsistent performance, the control board is often the root cause. Installing a new board restores correct operation and extends the life of the appliance.
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