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How to Find Your Sub-Zero Serial and Model Number for Quick Service or Parts Purchase

Quickly and easily locate your Sub-Zero serial and model numbers for precise repair services or purchasing original parts. Follow our step-by-step guide with images for fast and accurate service.

Find the Sub-Zero Serial Number for Repairs or Parts
How to Locate Your Sub-Zero Serial Number and Model Number
Whether you're a Sub-Zero appliance owner looking to purchase original spare parts or a technician preparing for a repair, knowing the serial number and model number of the unit is essential. These details help ensure you receive the correct parts or that our technicians arrive ready to provide efficient service.

  • Once you’ve located your serial and model numbers, you can visit our Sub-Zero Spare Parts page to order the exact parts you need. Or, if you’re scheduling a repair, please provide these numbers to speed up the process.

Serial Number Locations for Full-Size Refrigeration Units:


Classic (BI, CL), 600, 500, and 200/300 Series
How to Locate Your Sub-Zero Serial Number and Model Number
Combination Models (Over/Under, Side-by-Side, and French Door)
  • Over/Under Models: Inside the refrigerator door near the top door hinge.
  • Side-by-Side Models: Inside the freezer door near the top door hinge.
  • French Door Models: Inside the left-hand door near the top door hinge.
All Refrigerator and All Freezer Models
  • Inside the door near the top door hinge.

Designer Column (IC, DEC)
How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside the middle drawer near the drawer guide opposite the hinge.
  • DEC Refrigerator models have four drawers. The rating plate is behind the middle two drawers near the drawer guide opposite the hinge.

Designer Tall (IT, DET), Designer Drawer (ID), and 700 Series
How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside the cabinet to the left of the upper drawer.

Professional (PRO) Series
How to Locate Your Sub-Zero Serial Number and Model Number
  • PRO3650: Inside the cabinet to the left of the freezer drawer.
  • PRO4850 and 648PRO: Inside the cabinet to the left of the upper freezer drawer.

Sub-Zero Wine Storage Serial Tag Location


Designer (IW) Wine Storage
How to Locate Your Sub-Zero Serial Number and Model Number
  • On the handle-side wall, directly below the control panel.

UW-24 Wine Storage, BW-30, and 400 Series
How to Locate Your Sub-Zero Serial Number and Model Number
315W Wine Storage
  • On the compartment divider, directly behind the kickplate.
UW-24 Wine Storage, BW-30, and 400 Series
  • May be on the ceiling inside the unit or on the underside of the control panel.

Sub-Zero Undercounter Serial Tag Location


Designer (IW) Wine Storage
How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside the cabinet on the ceiling, near the left side of the unit.

Undercounter Refrigerators
How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside the cabinet, in the upper left area of the unit.

Undercounter Ice Makers (UC-15I, 315I, 506, 235)

How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside on the left side wall of the unit.
  • For older models, the tag may be on the right side wall.

Designer Drawer (ID)
How to Locate Your Sub-Zero Serial Number and Model Number
  • Inside the cabinet to the left of the upper drawer.
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Once you've found the serial number, visit our Sub-Zero Spare Parts page to purchase authentic parts for your appliance. For repair services, please share this information with us when you book your appointment.

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Find the exact parts your Sub-Zero appliance needs by visiting our Sub-Zero Spare Parts page. For expert repair services, don't forget to provide your serial and model numbers when booking your appointment.

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