Whirlpool Dishwasher: not drying properly

Possible Causes

Inadequate use of rinse aid or rinse aid dispenser empty

How to Identify: Rinse aid reservoir empty or low; dishes particularly on top rack remain wet

Part: Rinse aid dispenser

Heating element failure or thermostat issues

How to Identify: Dishwasher not producing heat during drying; multimeter can test continuity of heating element

Part: Heating element, hi‑limit thermostat

Dishware type/placement and condensation effects

How to Identify: Plastic or insulated items remain wet due to their low heat retention; poor loading blocks airflow

Part: Loading pattern and dish types

DIY Solutions

Ensure rinse aid reservoir is filled

Easy 5 minutes

1. Locate rinse aid dispenser inside dishwasher door
2. Fill with recommended rinse aid to proper level
3. Run a normal wash/dry cycle to check improvement

Select stronger drying settings

Easy 2 minutes

1. Before starting cycle, choose Heat Dry or Pro Dry option
2. If available, select Extended Dry or similar longer drying option
3. Start cycle and check drying performance at end

Adjust dish loading and types

Easy 5–10 minutes

1. Avoid overcrowding and ensure airflow around dishes
2. Place plastic items on top rack where heat exposure is better
3. Angle dishes to allow water to drain off surfaces

Next step

Choose the next step for not drying properly

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Detergent Dispenser

Releases detergent, bleach, or rinse aid at the correct moment in the cycle.

Typical part-only price

$30 - $70

DIY difficulty

Easy

Estimated time

15-30 mins

Optional: enter your model number

Apply

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.

Find a part that fits my model

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.

Possible related component

Heating Element

Heats the water or air inside the appliance to the required temperature.

$40 - $95 · Medium · 30-45 mins

Check fit & price

Possible related component

Thermostat

Regulates temperature by turning the heating or cooling system on or off.

$15 - $40 · Easy · 15-30 mins

Check fit & price

Model number required

Model-compatible Dishwasher 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.

Find a part that fits my model

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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.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply

Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Professional Repairs

Replace vent assembly or vent motor

Estimated Cost: $80 - $200

Replace heating element or hi‑limit thermostat

Estimated Cost: $100 - $300

When to Call a Professional

If multimeter testing needed for heating element or electrical component diagnosis

If vent assembly is stuck or inaccessible without disassembly

Preventive Maintenance

• Refill rinse aid regularly: Poor drying due to lack of rinse aid
  Frequency: Each month or as needed
• Clean interior and filter regularly: Debris buildup affecting performance
  Frequency: Monthly

Frequently Asked Questions

Why is my Whirlpool Dishwasher not drying properly?

Common causes include empty rinse aid, heating element issues, or poor dish placement.

How do I fix Whirlpool Dishwasher not drying properly myself?

Ensure rinse aid is filled, select stronger drying settings, and adjust dish loading for better airflow.

How much does it cost to fix not drying properly?

Professional repairs can range from $80 to $300 depending on the issue.

When should I call a technician for not drying properly?

If DIY solutions fail or if you suspect a heating element or vent issue, it's time to call a pro.

References & Sources

• Whirlpool Dishwasher Not Drying — Whirlpool Product Help Official

Common Issues Reported by Users

• Heating element malfunction (1 mentions)
• Thermostat issues (1 mentions)
• Insufficient hot water supply (1 mentions)

User Suggested Solutions

1. Repair the heating element

2. Upgrade to Bosch 800

Community Discussions

Needs a ~$300 repair, almost all plastic comes out wet

Consider upgrading to Bosch 800 or repairing the current dishwasher.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair