Written by
Marcus Delaney Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeF2, F20
ApplianceRange
When F2 or F20 shows, GE says the oven temperature exceeded a preset threshold and does not state why. Both numbers share one entry for electronic oven controls on ranges and wall ovens.
F350: upper cooling fan circuit issue or fan obstruction
Oven repair for San Francisco and the Bay Area
Where F2 or F20 keeps appearing, call (415) 729-2045. Please keep the model number and a note of what you tried within reach. Range repair explains more.
Model compatibility: GE reuses codes across series and model years, so F2, F20 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
F2 and F20 indicate the oven temperature exceeded a preset threshold for an unknown reason.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your GE appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
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