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Sub-Zero French Door and Side-by-Side Dual Installation


  • Install a Classic Series (CL, BI) French Door or Side-by-Side model next to another unit
  • Can a BI French Door (UFD) or Side-by-Side be installed next to another unit?
  • Can a PRO 48 be installed next to another unit?
  • Is a dual installation kit available for CL French Door, Side-by-Side, or PRO 48 models?


Classic Series CL and BI French door models, side-by-side models, 648PRO, and PRO 48 models cannot be installed with less than a 2" filler and therefore cannot use a dual installation kit.

  • Doors will bind if the units are installed without the 2" filler.
  • 2" filler takes into account the door opening function only. It does not take into account handle depth, or doors being opened at the same time.

See also:

Refer to the Sub-Zero Design Guide for design specifications.

Genuine Sub-Zero, Wolf, and Cove parts are available by calling the Factory Certified Parts Distributor in your area. Only filters and cleaners are available for online purchase in the Sub-Zero, Wolf, and Cove Store. Other parts are not available for purchase online. Use Locator to find the Parts Distributor for your area.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

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