Ed for Model Number MDE5500AYW No Heat, so I assume it is the heater assembly which includes the thermal fuse. Or the control board, but the dryer runs so maybe not?
Answer Hello Ed. Check and make sure you have 240 volts coming to the dryer. Check and make sure the unit is not set to Air Fluff. Also check the heater WP307178 and thermostats and see if they are good. You can test these with a multi-meter MA-DM1. They should read closed for continuity. Here is a link on how to use a multi-meter. Hope this helps. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Thursday, February 16, 2012