Richard R St. Peters , MO November 21, 2014 Appliance: Amana Electric Dryer LE8517W2B Amana Dryer Le8517w2b / Ple8517w2 B: Heating element/limit swtches bad. How to replace Heater Assembly (240V). Replaced the assembly with new parts. Took all of about 20 mins. and dryer working perfectly now. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes