Customer Questions and Answers for Heating Element (Dishwasher) by Whirlpool

This dishwasher heater mounts at the bottom of the tub to raise wash-water temperature and boost the heated dry cycle. Replacing a failed element restores proper heating, helping cycles finish on time and improving drying performance.

• Heats wash water to the correct temperature for effective cleaning
• Aids the dry cycle by evaporating moisture from dishes
• Common symptoms of failure: dishes not drying, water staying cool, longer-than-normal cycles, sanitize option not reaching target temperature
• May show visible damage or test open for continuity

• Disconnect power and shut off water supply before servicing
• Pull the dishwasher forward for access to the underside
• Remove wires and retaining nuts from the old element; lift it out through the tub openings
• Seat the new element evenly, tighten hardware securely without overtightening, reconnect wires, then run a short cycle and check for leaks at the ports