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Replace 249FF with ID-24FI


  • Do model 249FF and model ID-24FI have the same opening size, electrical location, water location, and panels?
  • Do panels transfer from an old unit to a new unit?
  • Can panels be reused on a new unit?
  • 249FF compatibility


The opening width and height are the same for the ID-24FI and 249FF.

  • The 249FF is a single-door unit. The ID-24FI is a two-drawer unit.
  • The ID-24FI requires a 25" opening depth. If the opening is 24" deep or less, the ID-24FI does not fit.
    • If the opening depth is smaller than 24", the opening depth needs to be increased, and the electrical location must be moved.
    • If the opening depth is greater than 25", the existing electrical location may work without modification.
    • For any size of opening, the water line location is different for model ID-24FI, so it must be moved.
  • A UC Undercounter unit fits in the existing location with less possibility of modification.
  • The panels from model 249FF do not fit model ID-24FI.
  • See also, ID-24F(I) Designer (Formerly Integrated) All Freezer Drawer Sales.

Refer to the Sub-Zero Design Guide for design specifications and product Installation Guide for further installation information.

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.


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