Parts for Jenn-Air W238: Escutcheon Assembly Parts

The Infinite Switch is an OEM replacement part for Whirlpool ranges. It is the interface switch positioned at the control panel that allows users to select cooking functions and power levels. Precise operation is crucial for an intuitive user experience. Measures 1.85 inches in height and 6.55 inches in width.

Causes of a bad switch can include components wearing out from heavy use over time, water damage compromising electronic components, or accidental impacts.

Symptoms include:

• Functions not responding to switch presses
• Controls becoming unresponsive or erratic
• Indicator lights flickering or not illuminating
• Improper display of selected power levels

This OEM Whirlpool part is compatible with KitchenAid, Jenn-Air, and some Kenmore induction ranges as well.

Note: Due to factory design change, the switch may look different but is functionally the same.

Includes two red lenses. For the lens only order WPY700631

This is the switch control knob that fits onto the control shaft so you can select appliance settings with a simple turn. Replace a cracked, stripped, or missing knob to restore positive, accurate control. What it does:

• Attaches to the control switch shaft so you can turn and select settings
• Transfers hand rotation to the switch for proper operation
• Helps maintain clear, consistent setting selection
• Common symptoms: cracked or broken knob, spins without turning the switch, loose or won't stay on, missing knob

• 1 switch knob

• Make sure all controls are Off and the appliance is cool; disconnect power if working near the control panel
• Pull the old knob straight off the shaft—do not pry or lever against the panel
• Align the new knob with the shaft and press straight on until fully seated
• After installation, rotate through settings to ensure smooth, secure operation

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

• Fastens panels, brackets, covers, or internal parts to the chassis or frame
• Helps maintain alignment and support, reducing rattle, vibration, or looseness
• Replaces missing or damaged screws that have backed out, broken, or stripped
• Restores secure mounting after service when original hardware is lost

• Disconnect power; shut off water or gas supplies before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Match length and thread to the original location; do not substitute with longer hardware
• Tighten snugly; do not overtighten into plastic or thin metal

Size: 8-32 x 1/4 inch.