How do I test a dishwasher heating element?

A heating element can be tested for continuity using a multimeter. First, disconnect power to the dishwasher. Then, disconnect the element's wires and touch the multimeter probes to the element terminals. A reading of infinity (open circuit) or a very high resistance indicates a failed element. A functional element typically shows a resistance reading between 10-30 ohms.

Can a dishwasher run without a heating element?

While a dishwasher might technically run through its cycles without a functioning heating element, it will not properly heat water for washing or dry dishes effectively. This results in poor cleaning performance, sanitization issues, and dishes remaining wet at the end of a cycle, making the appliance less efficient and effective.

Why did my dishwasher heating element burn out?

Common reasons for a heating element to burn out include electrical issues such as power surges, excessive mineral buildup from hard water causing hot spots, prolonged normal wear and tear, or a manufacturing defect. Sometimes, foreign objects or detergents can also come into contact with the element, leading to damage.

Dishwasher Heating Element Repair Guide | Appliance Aid

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🏆 RECOMMENDED PART

GENUINE Frigidaire 154825001 Dishwasher Heater

This is an O.E.M. Authorized part
Package Length: 12.4"
Package width: 11.1"
Package Height: 4.2"

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What the 154825001 does

The heating element in a dishwasher is responsible for heating the water during wash cycles and for drying dishes at the end of a cycle.

Symptoms when this part fails

Dishes not drying properly
Water not heating during wash cycles
Visible burn marks or damage on the element
Dishwasher stopping mid-cycle or displaying error codes related to heating
Food particles remaining on dishes after a wash

Compatibility

Fits the Frigidaire family. Specifically:

Any unit originally equipped with OEM part number(s): 154825001.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Tools you'll need

Phillips head screwdriver
Flathead screwdriver
Nut driver or wrench set
Pliers
Multimeter (for testing)

Difficulty: Moderate · Time: 30-60 minutes

How to install the 154825001, step by step

Disconnect power to the dishwasher at the circuit breaker.
Shut off the water supply to the dishwasher.
Open the dishwasher door and remove the lower dish rack.
Carefully disconnect the electrical wires from the old heating element terminals.
Remove the mounting nuts or screws securing the element to the tub.
Gently lift and remove the old heating element from the dishwasher.
Position the new heating element and secure it with mounting hardware.
Reconnect the electrical wires, restore power and water, then test operation.