Tom for Model Number Jenn-Aire Expressions drop in This oven is 18 years old, it just started yesterday to take a long to time to heat, and it never got to the requested temperature. Could this be the heating element going bad?
Answer Hello Tom/ Yes, you will need to check the elements in the unit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Monday, February 1, 2016