Roper Washing Machine: not heating

Possible Causes

Faulty heating element

How to Identify: Water stays cold in hot wash cycles; element shows no continuity when tested with a multimeter.

Part: Heating element

Thermostat or temperature sensor failure

How to Identify: Inconsistent or no heating despite correct settings; testing shows incorrect resistance or sensor readings.

Part: Thermostat/NTC temperature sensor

Wiring or electrical connection issues

How to Identify: Burnt wires, loose connections, or intermittent power to heating components.

Part: Wiring harness/connectors

Control board failure

How to Identify: No activation of heating element even if element and thermostat are good; error codes may display.

Part: Main control board

Incorrect cycle settings

How to Identify: Selected wash program does not include heating (e.g., eco or cold wash.

Part: User interface/cycle selector

DIY Solutions

Verify wash cycle and settings

Easy 5 minutes

1. Check that the cycle selected is one that heats water (hot/warm selection).
2. Run a cycle and check if water temperature feels warmer after 20–30 minutes.

⚠️ Safety First: Avoid interrupting cycle mid-run for testing; use dry hands to operate controls.

Inspect and test heating element continuity

Advanced 30-60 minutes

Tools Needed: Multimeter, Screwdriver set

1. Unplug the washer and access the back panel to locate the heating element.
2. Disconnect the heating element and test for continuity with a multimeter.
3. If no continuity is detected, replace the heating element with a compatible part.

⚠️ Safety First: Disconnect power before accessing internal components.

Check thermostat/temperature sensor continuity

Advanced 30-60 minutes

Tools Needed: Multimeter, Screwdriver set

1. With machine unplugged, locate the thermostat/NTC sensor near the heater assembly.
2. Remove and test resistance with a multimeter against manufacturer specs.
3. Replace the sensor if readings are outside expected range.

⚠️ Safety First: Ensure power is off before handling electrical parts.

Professional Repairs

Replace heating element

Estimated Cost: $100 - $250

Thermostat or temperature sensor replacement

Estimated Cost: $75 - $200

Control board diagnostics and repair

Estimated Cost: $150 - $400

When to Call a Professional

If heating element or thermostat tests are inconclusive or you lack tools or expertise

If wires look burnt or damaged

If control board is suspected

Preventive Maintenance

• Run maintenance wash cycles periodically: Build-up on heating elements and sensors
  Frequency: monthly
• Inspect wiring and connections annually: Electrical connection failures
  Frequency: annually

Frequently Asked Questions

Why is my Roper Washing Machine not heating?

Common causes include a faulty heating element, thermostat failure, or wiring issues.

How do I fix Roper Washing Machine not heating myself?

Verify settings, inspect the heating element, and check the thermostat continuity.

How much does it cost to fix not heating?

Professional repair costs range from $75 to $400 depending on the issue.

When should I call a technician for not heating?

If DIY methods fail or if the problem involves complex components like the control board.

Common Issues Reported by Users

• Faulty water inlet valve (1 mentions)
• Malfunctioning sensor (1 mentions)

User Suggested Solutions