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Replace Model 430 with a Model IW-30


  • Are the panels, opening size, electrical requirements, and water location the same for model 430 and model IW-30?
  • Will panels transfer from an old unit to a new unit?
  • Can panels be reused on a new unit?
  • Change from discontinued model 430 to IW-30
  • 430 and IW-30 compatibility



Opening SizeElectrical Requirements


  • Rough opening dimensions are different. IW-30 is a Designer unit meant to be flush inset and calls for a larger opening.
  • The existing electrical location needs to be moved from upper right corner of opening to the lower left corner of the opening at the floor.
  • Model 430 was not designed for flush inset applications.
  • The IW-30 does not have a grille.
  • Model IW-30 cannot be installed in a standard application.


  • The panels from the discontinued model 430 will not fit newer model IW-30.
  • The IW-30 door is larger than the 430 door, and a larger panel is needed.

IW-30 Sales Accessories

Refer to the product Installation Guide for further installation information. Contact a Local Dealer for further sales information.


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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