Gail P Okeechobee , FL December 18, 2017 Appliance: Whirlpool Undercounter Dishwasher DU810SWPQ0 Whirlpool Dishwasher Du810swpq0: Heating element. How to replace Heater Assembly (Base). Followed a video on line. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes