Sub-Zero
Catalog S451
Sub-Zero Control Board
Control/circuit board with latest update.
Genuine Sub-Zero part used on these models:
601F, 650, 611, 611G, 650G, 632 +25 more View all 31 compatible models Show fewer compatible models
601F, 650, 611, 611G, 650G, 632, 642, 680, 690, 685, 695, 600-2, 685-2, 695-2, 650-2, 650G-2, 650G-3, 600-3, 685-3, 695-3, 650-3, 700TC/I, 700TC/I-2, 700TR, 700TR-2, 700TF/I, 700TF/I-2, 700TF/I-2V, 700-3, 736TC/I-3, and 736TR-3In Stock
$579.00
Item subtotal: $579.00
Free UPS Ground in the 48 contiguous states. AK/HI shipping is calculated at checkout. Expedited shipping is available.
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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 is often the root cause. Installing a new board restores proper operation and extends the appliance's life.
Part details
Genuine Sub-Zero main control board with the latest update.