Michael W Friendswood , TX September 28, 2015 Appliance: Model KENMORE 24" WALL GAS OVEN Oven control started having f3 error codes wouldn't stay on I replaced the ERC WB27T10327. Easy fix, several screws and unplug bad ERC. Installed new ERC, wiring somewhat different but not hard. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes