What is an infinite switch?

An infinite switch is a rotary control that regulates the power supplied to an electric oven's surface heating element. It continuously varies the power by cycling it on and off at different rates, allowing for a range of heat settings from low to high, unlike a simple on/off switch.

Can I repair an infinite switch?

Infinite switches are generally not repairable. If a switch is malfunctioning, the recommended course of action is to replace the entire unit. Attempting to repair internal components can be unsafe and may not resolve the issue reliably, making replacement the more practical solution.

How do I know if my infinite switch is bad?

Common signs of a faulty infinite switch include a burner that won't turn on, stays on high heat regardless of the setting, or only works on one specific setting. You might also notice the control knob spinning without engaging the switch or the burner failing to turn off completely.

Oven Infinite Switch Repair Guide | Appliance Aid

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OEM Switch WB24T10025, NL812653

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This is exactly the same OEM switch. Same exact Fit, Form & Function. Made by USA company and in its own Mexico factory. 8.9 ~ 11.0A, 240V, 2600W this is for the larger 8" burner. If you need switch for the smaller 6"...
YOU CAN DO IT. Replacing a switch is one of the easiest do-it-yourself projects you can tackle. Disconnect power to your range before completing this repair. Remove the screws from back panel and the console, and remo...
It fits over 1100+ range / stove models of Kenmore, GE & Hotpoint brands. Scroll down to the Product Description area, where we have listed the full list of these 1100 model#.

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What the AK01 does

The infinite switch controls the power supplied to an electric oven's surface heating element. It allows for variable heat settings by modulating the power cycle to the burner.

Symptoms when this part fails

Burner stuck on high heat
Burner not turning on
Burner only works on one setting
Control knob spins freely
Burner not turning off

Compatibility

Fits the Kenmore family. Specifically:

Any unit originally equipped with OEM part number(s): AK01.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Tools you'll need

Screwdriver
Nut driver
Needle-nose pliers
Wire strippers

Difficulty: Moderate · Time: 30-60 minutes

How to install the AK01, step by step

Disconnect power to the oven at the circuit breaker.
Access the rear of the control panel by removing mounting screws.
Carefully photograph or label all wire connections to the old switch.
Disconnect wires and mounting screws from the old infinite switch.
Install the new infinite switch, ensuring correct wire connections.
Re-secure the control panel and restore power to the oven.
Test the burner's functionality at various heat settings.