HR
Whirlpool Refrigerator
Severity: ModerateWhat Does This Error Mean?
The HR error on a Whirlpool refrigerator stands for High Refrigerator Temperature. It means the refrigerator section has gotten too warm — typically above 50°F (10°C) — and the control board is alerting you. Your food may be at risk if the temperature does not return to normal within a few hours.
Affected Models
- WRS325SDHZ
- WRF535SWHZ
- WRB322DMBM
- WRS571CIHZ
- WRT318FZDW
Common Causes
- The refrigerator door was left open or not fully closed for an extended period
- The door gasket (the rubber seal around the door) is torn, loose, or not sealing properly
- The refrigerator is overpacked with food, blocking airflow from the vents inside
- The evaporator fan is not running, so cold air is not circulating into the fresh food section
- Warm food or hot leftovers were placed inside, raising the internal temperature significantly
How to Fix It
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Check that the refrigerator door is fully closed and the seal is not torn or dirty.
Run your hand along the gasket — you should feel cold air trying to escape if the seal is bad.
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Rearrange food inside the fridge to ensure no items are blocking the air vents on the back wall.
Whirlpool fridges rely on good airflow through these vents to maintain an even temperature.
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Make sure the fridge is not overpacked — leave some space between items for air to circulate.
Overpacking is one of the leading causes of HR errors in households.
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Set the refrigerator temperature to 37°F (3°C) and give it 2–3 hours to recover.
Do not set it colder than 37°F — the fridge may actually work less efficiently at extreme settings.
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If the HR error is still showing after 3 hours with the door properly closed, unplug and replug the fridge.
If it returns again, call a technician — the evaporator fan or thermistor may be faulty.
When to Call a Professional
If the HR error persists after checking the door seal, clearing the vents, and resetting the fridge, call a technician. The evaporator fan, thermistor, or control board may need inspection. Continued high temperatures put food safety at risk — do not wait more than a day to investigate. Repair costs vary by cause: fan replacement is $100–$200, thermistor is $80–$140.
Frequently Asked Questions
How long does food stay safe when the HR error appears?
According to food safety guidelines, refrigerated food is safe as long as the temperature stays below 40°F (4°C). Once the fridge climbs above 40°F, bacteria can grow quickly. Meat, dairy, and leftovers should be moved to a cooler with ice if the HR error lasts more than 2 hours. When in doubt, throw it out.
Can putting hot food directly in the fridge cause the HR error?
Yes — placing a large pot of soup or a freshly cooked roast directly in the fridge raises the interior temperature significantly. Always let food cool to near room temperature before refrigerating it. This protects both your food and your fridge's cooling system.
How do I test if my Whirlpool fridge door gasket is sealing properly?
Close the door on a single sheet of paper — half inside, half outside. Try to pull the paper out while the door is closed. If it slides out easily with no resistance, the gasket is not sealing and cold air is leaking. A worn gasket can be replaced for $20–$50 and is usually a DIY-friendly repair.