Whirlpool Freezer: not cooling

Professional Repair Guide

What is this symptom?

Is your Whirlpool freezer not cooling properly? If food is softening or thawing and the internal air feels warm, there could be several causes. Common issues include incorrect temperature settings, dirty condenser coils, and blocked air vents. Addressing these problems early is crucial to prevent food spoilage and ensure your freezer operates efficiently.

Urgency: High

Important Tips for Whirlpool Models

  • Official Whirlpool guidance emphasizes ensuring airflow between freezer and refrigerator compartments and proper installation conditions; newly installed units may require up to 24 hours to reach proper temperature.

Possible Causes

Incorrect temperature setting

How to Identify: Thermostat set above recommended freezing range, freezer fails to achieve 0°F after adjustment

Part: Temperature control/thermostat setting

Dirty or obstructed condenser coils

How to Identify: Dust/debris on coils at back or underneath unit, freezer runs constantly or inefficiently, cooling poor

Part: Condenser coils

Faulty or leaky door seals

How to Identify: Visible cracks/tears, easy paper pull-out when closing door, warm air ingress

Part: Door gasket/seal

Blocked or frost‑blocked air vents

How to Identify: Ice buildup blocking vents or food stored blocking internal vent passages; reduced cold airflow

Part: Airflow vents

Evaporator fan malfunction

How to Identify: Fan doesn’t run when door is closed, restricted airflow, possible unusual noise

Part: Evaporator fan motor/blades

Thermostat or control board failure

How to Identify: Temperature does not respond to control adjustments, erratic cooling cycles

Part: Thermostat or electronic control board

Compressor start relay or start device failure

How to Identify: Compressor fails to start, clicking noises, freezer warms over time

Part: Compressor start relay/start device

DIY Solutions

Check and adjust temperature settings

Easy 5-10 minutes
  1. Locate temperature control inside freezer
  2. Ensure dial or digital setting is at freezing
  3. Wait up to 24 hours to see if cooling improves

Clean condenser coils

Moderate 30-60 minutes
Tools Needed: Vacuum with brush attachment, Coil cleaning brush
  1. Unplug freezer or disconnect power
  2. Locate condenser coils (back or underneath)
  3. Use vacuum/brush to remove dust and debris
  4. Restore power and monitor performance
⚠️ Safety First: Disconnect power before cleaning to avoid shock

Inspect and clean door seals

Easy 10-20 minutes
Tools Needed: Mild soap and cloth
  1. Inspect door gasket for cracks or debris
  2. Clean gasket with mild soap and water then dry
  3. Test seal by closing on paper; if paper slides out easily replace gasket

Clear blocked vents and defrost frost buildup

Moderate 1-4 hours
Tools Needed: Towels, Hairdryer on low or allow natural defrost
  1. Remove items blocking internal vents
  2. If frost present, unplug freezer and leave doors open with towels to catch water
  3. Optionally use low heat hairdryer carefully to speed defrost
  4. Once clear, restore power and check cooling
⚠️ Safety First: Avoid direct high heat on plastic parts

Professional Repairs

Replace evaporator fan motor

Estimated Cost: $80 - $200

Replace thermostat or control board

Estimated Cost: $100 - $350

Replace compressor start relay or start device

Estimated Cost: $50 - $150

Compressor replacement or refrigerant service

Estimated Cost: $300 - $800+

When to Call a Professional

Freezer runs but internal temperature remains above safe range after DIY checks
Unusual loud noises from compressor or fans
Evidence of refrigerant leak (oily residue, hissing)
Electrical control or board failures

Preventive Maintenance

  • Clean condenser coils: Reduces cooling inefficiency and overheating
    Frequency: every 6 months
  • Inspect door seals: Air leaks that diminish cooling performance
    Frequency: monthly
  • Defrost frost buildup: Blocked airflow and cooling loss
    Frequency: as needed when ice exceeds ~1/4 inch

Frequently Asked Questions

Why is my Whirlpool Freezer not cooling?
Common causes include incorrect settings, dirty coils, faulty door seals, and blocked vents.
How do I fix Whirlpool Freezer not cooling myself?
Check settings, clean coils, inspect door seals, and clear vents for best results.
How much does it cost to fix not cooling?
Professional repairs can range from $50 to $800+, depending on the issue.
When should I call a technician for not cooling?
If DIY solutions fail, or if the issue involves complex components, it's time to call a pro.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

50%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Compressor issues (start relay failure) (2 mentions)
  • Thermostat or control board malfunction (2 mentions)

User Suggested Solutions

  1. Replacing the start relay for the compressor

    Success rate: 14.0%

  2. Reconnecting components after circuit trip

    Success rate: 14.0%
Analysis based on 4 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Does anyone else feel like around 2020ish, whirlpool applian...
  2. Wanting to Learn Appliance Repair(because of a freezer)
  3. Freezer temperature too high/cycling too much?
  4. Whirlpool freezer question

Community Discussions

doesn't cool, clicking noise from compressor

Replacing the start relay for the compressor.

DIY View on Reddit →

recently stopped getting cold

Replace the start device.

DIY View on Reddit →

stopped cooling after circuit tripped

Reconnected components and the freezer started working again.

DIY View on Reddit →

not getting cold enough to freeze things, condenser coil covered in ice and frost

Replaced broken thermistor after testing; resolved icing issue.

DIY View on Reddit →

Freezer not cooling after moving

Moving the freezer may have reset the compressor, allowing it to start cooling again.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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