7043869 Genuine Sub-Zero Main Control Board DOM Service

The 7043869 Genuine Sub-Zero Main Control Board is a critical component for the proper functioning of your Sub-Zero BI-Series refrigerator. This control board manages and regulates essential operations, ensuring your appliance operates efficiently and reliably.

Compatibility and Serial Number Details
Please refer to the following compatibility information to determine if this part is suitable for your refrigerator model and serial number:

• BI-30UG:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-36UG:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-36UFD:
• Use Starting With Serial #4754300
• Prior to Serial #4754300: See part 7041549
• BI-36UFDID:
• Use Regardless Of Serial Number
• BI-36UID:
• Use Regardless Of Serial Number
• BI-36RG:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-36F:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-42UFD:
• Use Regardless Of Serial Number
• BI-42UFDID:
• Use Regardless Of Serial Number
• BI-42SD:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-42SID:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-48SD:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549
• BI-48SID:
• Use Starting With Serial #4300000
• Prior to Serial #4300000: See part 7041549

Why Choose the 7043869 Main Control Board?

• Optimal Performance: Restores proper functionality and efficiency to your refrigerator.
• Updated Design: Features the latest advancements to enhance appliance performance.
• Genuine Part: Manufactured by Sub-Zero for reliability and longevity.

Installation Notes

• Safety First: Unplug your refrigerator before starting any repair.
• Professional Installation Recommended: Due to the complexity of electronic components, professional installation is advised.
• Programming Required: After installation, the control board may require programming specific to your model and serial number to ensure proper functionality. Please refer to the installation guide for detailed instructions.

Installation and Programming Instructions
Installing the 7043869 control board is straightforward with the included instructions. Programming the board to your specific Sub-Zero model ensures that your appliance functions correctly.

• Download the installation and programming guide here.
• Important: Be sure to follow the instructions carefully for your specific model and serial number.

Additional Information
A faulty control board can lead to issues such as temperature fluctuations, malfunctioning displays, or unresponsive controls. Replacing it with the genuine 7043869 ensures your refrigerator operates smoothly and extends its lifespan. Trust genuine Sub-Zero parts for reliability and peace of mind.

Previous Part Reference

• For models and serial numbers prior to those listed, please refer to part 7041549 Sub-Zero Control Board.

Note: Always ensure the model number of your appliance matches with the specified models to guarantee compatibility. For more details or help with installation, contact our support team.

Installation and programming instructions:
Installation of the 7041549 control board is easy with the included instructions. Programming the board for your specific Sub-Zero model ensures that the unit will operate correctly.

Download a detailed installation and programming guide here. You will also find compatibility for all serial numbers and models in these instructions.
Note: Be sure to follow the instructions for your model and serial number.

Need Help Confirming Compatibility?

If you're unsure whether this part is c
Sub-Zero appliance, we’re here to help. To ensure we provide the correct part, please have your serial number and model number ready when contacting us.
Not sure where to find these numbers? Check our guide to locating your Sub-Zero serial and model number for assistance. Without these details, it may be difficult to recommend the correct part due to the wide variety of models and sizes.