How to Fix Whirlpool Dryer Error F24

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: F24 Difficulty: Moderate

Problem: Inlet Thermistor Open

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix F24 Error

Unplug the dryer.
This code indicates the inlet thermistor is ‘open’. Locate the thermistor on the blower housing or heater box.
You will need to remove an access panel (usually the lower front or the rear) to see it.
Disconnect the wire harness from the thermistor.
Remove the screw holding it in place and install the new thermistor.

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OEM Part #: WP8577274 (Inlet Thermistor)

Estimated Market Price: $15-$35

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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