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MW24 Opening Dimension and Trim Kit Change


  • Did MW24 specifications for the opening size to install with a trim kit ever change?
  • Where the dimensions to install an MW24 in an opening ever different?
  • Will an older trim kit fit with a current microwave?


In 2006 the dimensions for the opening to install an MW24 with a trim kit changed. The old and new cut out sizes are listed below.

  • If replacing an MW24 microwave trim kit surrounding the unit, measure the existing space to ensure the new trim kit will fit.
  • The new trim opening dimensions should be used if moving a MW24 installed prior to this change.
  • A new microwave will fit into the old trim kit if replaced.
Trim KitMW Opening HeightMW Opening WidthMW Opening Depth
30" Old16-1/2"27-1/4"21"
30" New17"27-1/2"20"

See also:

Refer to the Wolf Design Guide for design specifications.


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