Admiral Oven Error F8
⚡ Quick Answer: The Admiral oven error F8 indicates a malfunction related to the oven's control board or temperature sensor. Symptoms typically include erratic temper... ✅ DIY Fixable
What Does Error F8 Mean?
The Admiral oven error F8 indicates a malfunction related to the oven's control board or temperature sensor. Symptoms typically include erratic temperature readings, the oven failing to heat properly, and an unresponsive control panel. This error may stem from a fault in the analog/digital control communication or a shorted temperature probe thermistor in some models. Addressing this issue may require a power reset or inspection of the control components.
Common Symptoms:
- Oven displays F8 and may cease normal heating or control response
- Control panel may become unresponsive or throw F8 upon key presses or oven operation
Possible Causes
- Analog/digital control (ERC/user interface) failure or communication fault (medium)
- Shorted temperature probe thermistor (in some error code documents) (low)
How to Fix Error F8
DIY Fix Basic power reset and check panel
- Turn off power to the oven at the breaker or unplug it
- Wait about 5 minutes to allow any control board reset
- Restore power and check if F8 returns
Technician Only Inspect and potentially replace control board and interface
- Disconnect power to oven
- Remove oven control panel and inspect connections between user interface (touch pad/clock) and main control board
- Check for visible damage, burnt connectors, or loose harnesses
- If identified as faulty, replace the Electronic Range Control (ERC) / clock assembly and/or touch pad
- Verify operation after replacement
Parts needed: Electronic Range Control (ERC)/clock assembly, Touch pad/user interface harness
- Error persists after reset and basic checks
- Visible damage to control board, burning smell, or other electrical faults
- User is not comfortable performing disassembly
Next step
Choose the next step for F8
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Thermistor
Measures precise temperature changes and sends resistance feedback to the control board.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | |
|---|---|
| component | Oven Temperature Sensor |
| resistance | 1000-1100 ohms |
| part_number | WB21X5301 |
| voltage_rating | 120V AC |
Common Questions
What does F8 error mean on Admiral oven?
F8 indicates a malfunction in the control board or temperature sensor, causing erratic heating.
Can I fix Admiral oven F8 error myself?
Yes, try a power reset by turning off the oven at the breaker for 5 minutes.
How much does it cost to fix F8 error?
Estimated repair costs range from $150 to $400, depending on parts and labor.
When should I call a technician for F8?
Call a technician if the error persists after a reset or if you notice visible damage or electrical issues.
Sources & References
Data last verified: 2026-07-25
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