Want a regional phone & address? Pick your area.
Amana·Dryerhigh severity
Amana Dryer Error Code F3 E1
Exhaust thermistor open
Common Causes
- 1Thermistor failure
- 2Wiring broken
- 3Connector corroded
If clothes come out extremely hot or you smell burning, stop using the dryer immediately.
Step-by-Step Troubleshooting
- 1
Locate the exhaust thermistor on the blower housing or exhaust duct
- 2
Disconnect leads and measure resistance: approximately 10,000 ohms at room temperature (72F)
- 3
Apply a heat gun briefly — resistance should decrease smoothly. No change means failed sensor
- 4
Check wiring from thermistor to main control board for breaks or loose pins
- 5
Clean the exhaust duct and lint screen — restricted airflow causes thermistor overheating
Pro Diagnostic Tip
Always check the vent system first — restricted airflow cooks thermistors prematurely. On Amana NED dryers, the vent connection at the rear is prone to lint accumulation inside the elbow. Sacramento homes with long dryer vent runs (>15 ft) see this failure frequently.
You Might Also Notice
- •Dryer overheats and shuts off mid-cycle
- •Clothes come out still damp after full cycle
- •Dryer runs but produces no heat
- •Auto-dry cycles end prematurely or run too long
Parts, Cost & Difficulty
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$75–$175
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
WP8577274 Exhaust ThermistorWPW10854425 Thermistor Harness
Do You Have the Right Tools?
Gas leak detector ($130), thermal fuse tester ($95), belt tension gauge, and vent inspection camera ($180). Our technician arrives with $15K+ in professional tools — your diagnostic is free.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Safety First — Know the Risks
Gas dryers carry carbon monoxide and explosion risk. Even electric dryers involve 240V circuits that can deliver a fatal shock. Our techs are licensed and insured — let them handle the risk.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Get Professional Help Now
Error code F3 E1 is a high-severity issue that can cause further damage to your dryer if left unresolved. A licensed technician can diagnose and fix it the same day.
Licensed & Insured · 90-Day Warranty · Same-Day Appointments Available
4.85 (232 verified reviews)
Same-Day Appliance Repair
Fixed or It's Free
Free Service Call & Diagnosis — no hidden fees, offer ends May 31
Frequently Asked Questions
What does Amana error code F3 E1 mean?
Amana error code F3 E1 indicates: Exhaust thermistor open. This is a high-severity issue affecting your dryer.
How do I fix Amana error code F3 E1?
Locate the exhaust thermistor on the blower housing or exhaust duct Then, Disconnect leads and measure resistance: approximately 10,000 ohms at room temperature (72F) Then, Apply a heat gun briefly — resistance should decrease smoothly. No change means failed sensor There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my dryer has error F3 E1?
Besides the error code on the display, common signs include: Dryer overheats and shuts off mid-cycle; Clothes come out still damp after full cycle; Dryer runs but produces no heat. If you notice any of these symptoms, check your dryer's display panel for error code F3 E1.
How much does it cost to fix Amana F3 E1?
Repair costs for Amana F3 E1 typically range from $75 to $175 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.