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My Refrigerator Isn't Cooling Properly

Last updated: May 31, 2024

My Refrigerator Isn't Cooling Properly

A warm refrigerator is a food safety concern. Follow these steps to diagnose the issue.

Quick Checks

Temperature Settings

  • Check thermostat setting
    • Should be 37-40°F for fresh food
      • 0°F for freezer
        • May have been accidentally adjusted

        Power

        • Is it plugged in securely?
          • Check circuit breaker
            • Look for display lights
              • Listen for compressor running

              Airflow

              • Are vents blocked by food?
                • Is the unit overcrowded?
                  • Check behind the refrigerator for clearance

                  Common Causes

                  Dirty Condenser Coils

                  Most common cause of poor cooling.

                  Solution:

                  • Locate coils (usually behind or underneath)
                    • Unplug refrigerator
                      • Vacuum or brush clean
                        • Restore power

                        Door Seal Issues

                        Warm air entering constantly.

                        Test:

                        • Close door on dollar bill
                          • Should resist pulling
                            • If slides easily, seal needs attention

                            Defrost System

                            Ice buildup can block airflow.

                            Signs:

                            • Freezer has frost buildup
                              • Fan sounds labored
                                • Back of freezer icy

                                When to Call Service

                                Contact us if:

                                • Quick checks don't help
                                  • Compressor isn't running
                                    • Strange noises
                                      • Temperature won't stabilize
                                        • Food safety concern

                                        Food Safety

                                        If your refrigerator has been warm:

                                        • Check food temperatures
                                          • Discard if above 40°F for 2+ hours
                                            • When in doubt, throw it out

                                            Need immediate help? Call (781) 604-1175

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