Replacement Infinite Switch for Range Stove Burner Control compatible with part numbers 66004AF23 and 3149404 for Whirlpool ranges Key benefits Restores burner control: replaces a worn or failed infinite switch to smooth, adjustable heat control to your stove burner. Reliable quality: built and tested to strict quality control standards to ensure consistent operation and long service life. Easy installation: designed for userfriendly installation to save time and effort during and maintenance. Compatibility verification: provide your appliance model number for verification to confirm this is the correct part for your range. What it does Serves as a direct replacement infinite switch for the specified part numbers, controlling burner heat levels from low to and enabling precise temperature adjustment. Matches the original electrical terminal and mounting configuration for the listed part numbers to maintain proper function and fit. Important attributes Function: infinite switch for stove burner control, restores variable heat control and reliable knob response. Compatibility: designed for units using part numbers 66004AF23 and 3149404 for Whirlpool ranges. Verify your appliance model number before installation. Performance: tested to provide stable operation and consistent temperature regulation under normal use. Installation: userfriendly design for straightforward replacement and reduced time. Use scenarios a home range when a burner will not heat or the control no longer responds to knob settings. a faulty infinite switch during routine appliance maintenance to prevent uneven cooking and improve reliability. Service a rental property or hospitality unit to quickly restore full stove functionality after a component failure. Ordering note Provide your appliance model number for compatibility verification. If this part is not correct for your appliance, assistance can be provided to identify the appropriate replacement part.