Joshua M Spokane , WA June 21, 2020 Appliance: Bosch Dryer WTMC3321US/03 Bosch Dryer Wtmc3321us/03: No heat. How to replace Heater-Spiral. Did some troubleshooting. Read through the manual. Looked online for the appropriate part found your website and ordered it. When the part arrived I had my 9-year-old daughter replace it with me. A new dryer cost $1600. Repairman cost $375. Your part delivered under $200 with expedited next day shipping. A great learning experience for my daughter and saved a bunch of money. Thanks Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes