Sub-Zero
Catalog ID: S147
Sub-Zero Wine Storage Control Board
Sub-Zero control/circuit board with latest update.
Genuine Sub-Zero part used on these models:
424, 427, 427R, 430, WS30, I424 +3 more View all 9 compatible models Show fewer compatible models
424, 427, 427R, 430, WS30, I424, I427, I427R, and I430In Stock
$659.20
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Item subtotal: $659.20
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Every order is manually reviewed by our parts experts before processing. If you provide your model or serial number and we ship the wrong part, we’ll cover the return or exchange, including a prepaid return label.
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OEM part description
Sub‑Zero control boards manage all major functions, including compressor timing, evaporator fan speed, defrost scheduling, and sensor communication. If your unit is running warm, shutting off unexpectedly, or performing inconsistently, the control board may be one possible cause. Replacing a confirmed failed board can restore proper control operation.
Part details
Genuine Sub-Zero main control board with the latest update.