Sub-Zero 4202801 Control Board – OEM Part for 601F Freezer

Sub-Zero

4202801

379.20

The Sub-Zero 4202801 Control Board is a genuine OEM circuit board designed for 601F freezer units manufactured before serial number 1810000. It governs the electronic operation of the appliance including temperature regulation, defrost cycles, and display logic.
This board is critical for ensuring optimal freezer performance and restoring function in older Sub-Zero models. If your unit was produced after serial #1810000, this board is no longer compatible — instead, use Sub-Zero part 4203790.
Need help checking your serial number or identifying the correct control board? Contact us for support.

Package weight (lbs): 1

Package dimensions: 11x9x6

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