REFRIGERATOR SECTION IS WARM OR TOO COLD BECAUSE THE DAMPER MAY REMAIN CLOSED OR OPEN
Whirlpool Corporation Refrigerator Damper Control Assembly WPW10479155, Fixes Refrigerator section is warm or too cold because the damper may remain closed or open
Genuine Whirlpool OEM air damper control assembly that regulates airflow between the freezer and refrigerator compartments.
Part WPW10479155Replaces W10479155Whirlpool Corporation
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberWPW10479155
ReplacesW10479155
ManufacturerWhirlpool Corporation
Appliance TypeRefrigerator
Part TypeDamper Control Assembly
✅ Cross Reference Information
Current Part NumberWPW10479155
ReplacesW10479155
Common Symptoms
- Refrigerator compartment warm while the freezer remains cold
- Food freezing in the refrigerator compartment
- Temperature fluctuations in the fresh-food section
- Refrigerator running frequently or continuously
- Clicking, buzzing, or other abnormal noise from the damper actuator
Check Before Replacing
- Confirm the freezer is producing cold air before attributing a fresh-food temperature problem to the damper.
- Visually inspect the damper area for a door that is stuck open or closed, without forcing the mechanism.
- Listen for abnormal actuator noise during normal cooling operation.
- Check for visible damage to the damper housing, wiring connector, or included thermistor.
- Verify the refrigerator is unplugged before inspecting or handling the assembly.
Pro Tip
A warm refrigerator section with a normally cold freezer can be consistent with a damper stuck closed; food freezing in the refrigerator section can be consistent with a damper stuck open. These symptoms are not conclusive by themselves.
Part Details
Part NumberWPW10479155
Part TypeDamper Control Assembly
ManufacturerWhirlpool Corporation
Appliance TypeRefrigerator
Primary FunctionRegulates airflow from the freezer compartment into the refrigerator compartment to help maintain fresh-food temperature.
Installation Notes
- Disconnect electrical power before beginning service.
- Access procedures vary by refrigerator model; follow the model-specific service information.
- The assembly may be retained by tabs and a cover, and its wiring connector must be disconnected before removal.
- If the included thermistor or sensor is present, route and retain it in the same position as the original assembly.
- Do not force the damper door or retaining tabs; confirm the replacement part number and model fit before installation.
Verified Compatible Models
IX7DDEXDSM01, KRFF507HBL00, KRFF507HPS03, KRFF507HPS04, WRF736SDAB00, WRF736SDAB13, WRF736SDAF00, WRF736SDAM00, WRF736SDAM13, WRF736SDAT00, WRF736SDAT10, WRF736SDAW00, WRF757SDHV02, WRF757SDHV04, WRF757SDHZ01, WRF736SDAM11, WRF736SDAM12, WRF736SDAM14
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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