1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your APPLIANCEMATES W10518394 Dishwasher Heating Element. This component is designed as a replacement part for various dishwasher models from brands such as Whirlpool, Kenmore, and Maytag. Please read these instructions carefully before proceeding with any installation or repair to ensure safe and correct usage.

Image 1.1: The APPLIANCEMATES W10518394 Dishwasher Heating Element, including the element and two protective nuts.
2. Product Overview and Specifications
The W10518394 heating element is a critical component responsible for heating water during wash cycles and assisting in the drying process of your dishwasher. It is constructed from high-quality materials to ensure durability and high-temperature resistance.
Key Features:
- Made of high-quality nickel-chromium alloy for durability.
- Designed for high temperature resistance.
- Includes components to protect element tips from bending.
Specifications:
- Part Number: W10518394
- Item Weight: 10.8 ounces
- Package Dimensions: 15.98 x 15.47 x 3.23 inches
- Item Package Quantity: 1
- Manufacturer: APPLIANCEMATES

Image 2.1: Detailed dimensions of the heating element, showing a length of approximately 14.56 inches and a width of 14.17 inches. The element can be bent and adjusted as needed.

Image 2.2: Close-up view highlighting the high-quality nickel-chromium alloy construction, high temperature resistance, and the design for protecting element tips from bending.
3. Compatibility
The W10518394 heating element is compatible with a wide range of dishwasher models. Please verify your dishwasher's model number against the lists below to ensure proper fitment. This element replaces part numbers W10134009, W10441445, W10518394VP, AP5690151, PS8260087, EAP8260087, 2977737, 8194250, 8563007, and 8572861.

Image 3.1: Visual representation of the various part numbers that the W10518394 heating element directly replaces.
Compatible Whirlpool Models:
- WDF520PADM7
- WDT730PAHZ0
- WDP540HAMZ
- WDT720PADM2
- WDF520PADM3
- WDT750SAHZ0
- WDF510PAYS6
- WDT710PAYM5
- WDF520PADM9
- WDT710PAYM
- WDT730PAHZ
- WDT750SAHZ0
- WDF520PADM
- WDF330PAHB1
- WDF510PAYWA
- WDP350PAAB5
- WDF520PADM5
- WDF540PADB2
- WDF320PADB2
- WDF320PADW2
- WDF520PADW7
- WDF320PADS3
- WDF520PADB7
- WDT730PAHW0
- WDF330PAHB2
- WDT710PAYM4
- WDF520PADB7
- WDF530PAYM0
- WDT770PAYM
Compatible Maytag Models:
- MDB6709AWS3
- MDB6709AWS4
- MDBH949AWW4
- MDBH949PAM0
- MDBH949PAW0
- MDBH949AWW1
- MDB6769AWS5
- MDC4809AWW2
- MDC4809AWW3
- MDC4809AWW4
- MDBH949AWW3
- MDB6709AWW2
- MDBH969AWB0
- MDBH949PAB3
- MDB4409PAW1
- MDB4409PAW2
- MDC4809PAW2
- MDBH969AWW5
- MDBH969AWW2
- MDB4409PAB1
- MDB4409PAB2
- MDB4409PAS0
- MDB4409PAS1
- MDB4409PAS2
- MDB6709AWB3
- MDB6709AWB4
- MDB6709AWQ2
- MDB6709AWQ3
- MDB6709AWQ4
- MDB6709AWW4
- MDB6769AWB0
- MDB6769AWB1
- MDB6769AWB2
Compatible Kenmore Models:
- 66512413N412
- 66513002N510
- 66513003N510
- 66513004N510
- 66513009N510
- 66513073K217
- 66513092N412
- 66513099N412
- 66512093K210
- 66512413N410
- 66512413N411
- 66512723K310
- 66512723K311
- 66513012K110
- 66513012K111
- 66513012K112
- 66513012K113
- 66513013K110
- 66513013K111
- 66513013K112
- 66513013K113
- 66513014K110
- 66513014K111
- 66513014K112
- 66513014K113
- 66513019K110
- 66513023K110

Image 3.2: A visual guide to product matching, listing various compatible Whirlpool and Kenmore dishwasher models.
4. Installation and Safety Information
WARNING: Before attempting any repair or installation, ensure the dishwasher is disconnected from the power supply. Failure to do so can result in electric shock, injury, or death. If you are unsure about any step, consult a qualified appliance technician.
General Installation Steps (Consult your dishwasher's specific service manual for detailed instructions):
- Disconnect Power: Unplug the dishwasher from the electrical outlet or turn off the circuit breaker supplying power to the dishwasher.
- Access the Heating Element: Depending on your dishwasher model, you may need to remove the lower spray arm, dish racks, and potentially the wash tub assembly to access the heating element.
- Disconnect Wiring: Carefully disconnect the electrical wires attached to the old heating element terminals. Note their positions for reinstallation.
- Remove Old Element: Unscrew or unclip the fasteners holding the old heating element in place. Gently remove the old element from the dishwasher tub.
- Install New Element: Insert the new W10518394 heating element into position. Ensure the rubber gaskets are properly seated to prevent leaks. Secure it with the provided nuts or original fasteners.
- Connect Wiring: Reconnect the electrical wires to the new heating element terminals. Ensure connections are secure.
- Reassemble Dishwasher: Reinstall any removed components (wash tub assembly, spray arm, dish racks).
- Restore Power and Test: Restore power to the dishwasher. Run a short cycle to check for proper operation and any leaks.
5. Operating (Diagnostic Mode)
After replacing the heating element, it may be beneficial to run a diagnostic cycle to ensure all components are functioning correctly and to clear any error codes. The following steps outline how to activate the diagnostic mode on many Whirlpool, Kenmore, and Maytag dishwashers. Refer to your specific dishwasher's user manual for exact procedures.
- Open Dishwasher Door: Begin by opening the dishwasher door.
- Activate Diagnostic Sequence: Press any three keys on the control panel in order three times, for example, 1-2-3-1-2-3-1-2-3, in quick succession. Then, close the door.
- Diagnostic Cycle: The dishwasher will reset all options to their default settings and then run/test its different components, such as motors and sensors. Look for error codes or flashing lights when the diagnostic cycle is complete. You can pair these error codes with your user manual to find a fix.
- Exit Diagnostic Mode: To exit diagnostic mode, press the "Cancel/Drain" button.
- Verify Resolution: Check that all issues have been resolved and resume regular use of your dishwasher.

Image 5.1: Visual guide detailing the steps to activate the diagnostic mode on a dishwasher, useful for post-installation checks.
6. Maintenance
Proper maintenance of your dishwasher can extend the life of its components, including the heating element. While the heating element itself requires little direct maintenance, ensuring the overall cleanliness and proper function of your dishwasher is crucial.
- Regular Cleaning: Periodically clean the dishwasher's interior, including the filter and spray arms, to prevent food debris and mineral buildup that can hinder performance and potentially damage components.
- Use Appropriate Detergent: Use only dishwasher-safe detergents and rinse aids.
- Avoid Overloading: Do not overload the dishwasher, as this can impede water circulation and heating efficiency.
- Check for Leaks: Regularly inspect the dishwasher for any signs of leaks, which could indicate issues with seals or connections.
7. Troubleshooting
The W10518394 heating element is designed to address common dishwasher issues related to heating and drying. If your dishwasher exhibits any of the following symptoms, replacing the heating element may resolve the problem.
Symptoms Addressed by Heating Element Replacement:
- No Heating: The dishwasher water does not get hot during the wash cycle.
- Not Washing Properly: Dishes are not cleaned effectively, often due to insufficient hot water.
- Not Drying Properly: Dishes remain wet after the drying cycle.
- Not Hot Enough: Water temperature is inadequate for effective cleaning and sanitization.
- Dishwasher Not Working or Leaking: In some cases, a faulty heating element can contribute to operational failures or, if damaged, lead to leaks.

Image 7.1: Illustration of common dishwasher problems such as no heating, improper washing/drying, and insufficient hot water, which can be resolved by replacing the W10518394 heating element.
If you experience these issues after replacing the heating element, refer to your dishwasher's user manual for further diagnostic steps or contact a qualified technician.
8. Warranty and Support
APPLIANCEMATES provides durable and reliable replacement parts. For specific warranty information regarding your W10518394 heating element, please refer to the product packaging or contact APPLIANCEMATES customer support directly. Keep your purchase receipt as proof of purchase.
For technical assistance or further inquiries, please visit the APPLIANCEMATES store on Amazon or their official website.