I have. a 2000 windsor. Whirlpool model FFTR1715LW. TOP MOUNT in 2013. Needed remove all mounding trim and feet levelers . It is a tight fit but I did not have to do anything else. Also the price for it 2013 was $440.00!!! Have not experienced any problems with ii.
Hope this helps. The NORCOLD WAS A PIECE JUNK.