Glenn B Riviera Beach , FL January 01, 2026 Appliance: KitchenAid 27" Built-In Electric Double Oven Thermal Convection Lower Microwave Convection KEMC378KBL01 Kitchenaid Oven Kemc378kbl01: Broken heater element. How to replace Oven Broil Element. Installed new heater element. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes