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Replace Model 590 with Model 648PRO or 648PROG


  • Are the panels, opening size, electrical requirements, and water location the same for model 590 and model 648PRO?
  • Will panels transfer from an old unit to a new 648PROG?
  • 590 compatibility
  • Can panels be reused on a new unit?



Opening Size

Electrical Requirements

Water Requirements

No change.*

No change.

No change.

*Standard installation only. 648PRO models cannot be installed in a flush application.


  • The panels from model 590 cannot be used on a model 648PRO or 648PROG.
  • Custom overlay panels are not an option for models 648PRO or 648PROG.

See also:

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


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