24" OTR Microwave replacement
I was looking for a replacement OTR microwave for my Dutch Star and found that currently nobody makes one that is less then 27 inches wide. The standard seems to be 30" wide. The ones that mount over the counter that I looked at stated specifically not to be installed OTR.
The Apollo in my DS is only 22" wide and is also the stoves vent to the roof. My MW still works but has a serious hot spot in the middle so we are still using it. A lots of major cabinet work in my DS if I want to replace mine with a vented OTR microwave that is wider. So if yours is fixable that might be the path of least resistance. If you find a vented OTR microwave that is less then 24" wide please let me know.
Just a side note, the Apollo in my 2003 DS was manufactured in 1999.