Owners across the Bay Area can phone (415) 687-4102 about F3C. Before calling, write down the model number and the reset you tried. Whirlpool microwave repair lists the coverage.
Model compatibility: Whirlpool reuses codes across series and model years, so F3C 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
F3C points to the cavity temperature thermistor or the associated wiring.
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 Whirlpool appliance?
Book a specialist visit for a clear estimate and approval before any repair.
Whirlpool WMH32519HZ over-the-range steam microwave repair in San Francisco: no heat, dead keypad, weak vent fan, light out, humidity sensor and overheating…
Whirlpool WML75011HZ low-profile over-the-range microwave repair in San Francisco: no heat, dead keypad, turntable trouble, weak fan and sensor error codes.
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.
Ready to get your Whirlpool appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
