Whirlpool Washing Machine: not heating
What is this symptom?
Is your Whirlpool washing machine running but the water isn't heating during wash cycles? This issue typically arises in models with built-in heating, often due to a faulty heating element, incorrect cycle selection, or a malfunctioning temperature sensor. Discover effective solutions to restore your washer's heating functionality.
Important Tips for Whirlpool Models
- Some Whirlpool HE washers with internal heaters require proper cycle settings to engage heater; not all cycles call heater even if warm/hot selected.
Possible Causes
Faulty heating element
How to Identify: Water stays cold during wash in all cycles that should heat; continuity test with multimeter shows open circuit on heating element. Warm/hot water cycles never produce warm water.
Part: Heating element
Failed temperature sensor/thermostat or control board not activating heater
How to Identify: Multimeter readings out of spec on temp sensor; control board doesn’t send voltage to heater even when element is OK; error codes related to temp. Some Whirlpool models use thermistors rather than simple thermostats.
Part: Temperature sensor/thermostat or control board
Incorrect cycle selection or incoming water temperature setup (no internal heater call)
How to Identify: Warm water not selected; machine configured to use incoming hot water only; hoses swapped cold/hot. Not a failed component but misuse or configuration.
Part: User settings / water source
DIY Solutions
Test and Replace Heating Element
- Unplug washer and shut off water supply.
- Access heater assembly per model service manual.
- Disconnect wiring to heating element.
- Test element with multimeter for continuity.
- If open circuit, remove and replace with correct OEM part.
- Reconnect wiring, reassemble and test machine.
Verify Water Temperature Settings and Hoses
- Ensure cycle selected uses warm/hot water with built‑in heater.
- Check that hoses are correctly connected to hot and cold inlets.
- Run nearest hot tap before starting wash to ensure hot water available to machine.
Next step
Choose the next step for not heating
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Heating Element
Heats the water or air inside the appliance to the required temperature.
- Typical part-only price
- $40 - $95
- DIY difficulty
- Medium
- Estimated time
- 30-45 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
Thermostat
Regulates temperature by turning the heating or cooling system on or off.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Professional Repairs
Control Board or Sensor Diagnosis and Repair
Service Diagnostic and Calibration
When to Call a Professional
Preventive Maintenance
-
Run maintenance cycles and inspect heater contacts: Heater failure due to corrosion or missed faults
Frequency: annually -
Use correct cycles and avoid frequent cold water washes when hot wash required: Unnecessary strain on heater components
Frequency: per use
Frequently Asked Questions
Why is my Whirlpool Washing Machine not heating?
How do I fix Whirlpool Washing Machine not heating myself?
How much does it cost to fix not heating?
When should I call a technician for not heating?
References & Sources
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Faulty heating element
- Defective thermostat
- Wiring issues or loose connections
User Suggested Solutions
-
Test and replace the heating element if faulty. To do this, unplug the machine, access the heating element by removing the back panel, test with a multimeter for continuity, and replace if necessary.
-
Check and replace the thermostat. Unplug the machine, locate the thermostat (usually near the heating element), test it with a multimeter, and replace if it shows no continuity.
-
Inspect wiring and connections for damage or looseness. Unplug the machine, visually inspect all wiring connected to the heating element and thermostat, and repair or reconnect as needed.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
Community Discussions
no hot water inlet, not heating water
The washing machine has an integrated heating element that heats water.
Source: Reddit r/appliancerepair
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