10/18/2026
Whirlpool Fridge Not Cooling but Freezer Is Cold: Ice Buildup
Whirlpool refrigerator warm while the freezer is still ice cold? Restricted airflow between the freezer and fresh-food section may be the problem.
Cold air travels from the freezer into the refrigerator through air vents and then circulates back through return vents. If a damper or return vent becomes blocked with ice, the freezer may stay very cold while the refrigerator section struggles to cool.
Things to check:
• Make sure the temperature and airflow controls are set correctly.
• Check the damper/supply vent for frost or ice.
• Check the lower return-air vent for blockage.
• Keep food packages away from air vents.
• Check that the doors are closing and sealing properly.
• If ice is present, unplug the refrigerator and allow it to thaw completely before restarting.
Many Whirlpool models are designed around approximately 37°F for the refrigerator and 0°F for the freezer. After changing temperature settings, give the refrigerator about 24 hours to stabilize before adjusting them again.
If the vents freeze again after being completely defrosted, there may be another problem causing the ice buildup and further diagnosis may be needed.