W10857622 Whirlpool Range Surface Element Switch – Dual Infinite Control

The W10857622 is a genuine OEM Whirlpool range surface element infinite switch designed to regulate the heat output of electric surface burners on ranges and cooktops. This dual infinite switch controls two surface elements independently, allowing precise heat adjustment from low to high settings.

✓ What It Does

The switch is essential for safe and accurate temperature control during cooking. Without a functioning infinite switch, surface burners may not heat properly, may remain stuck on one setting, or may not turn off, posing safety risks and cooking issues.

✓ Complete Dual Infinite Switch Assembly Includes

• Two Infinite Rotary Control Switches: Mounted on a single panel for dual burner control
• Multi-Color Plastic Knobs: User-friendly interface for easy operation
• Internal Resistive Components: Modulate electrical current to heating elements
• Multiple Electrical Terminals: For connection to range wiring harness
• 15 Amp, 240 Volt Rating: Compatible with standard North American household electric ranges

✓ Construction Features

• Durable plastic housing resistant to heat and wear
• Precision-engineered internal resistive elements and contacts for smooth infinite control
• Color-coded electrical terminals for easy installation
• Ergonomic knobs designed for comfortable and precise operation
• Dimensions: Approximately 3.5" H × 5.5" W × 2" D

✓ How It Works

The W10857622 operates by varying electrical resistance within the switch contacts as the knob is rotated, modulating the power delivered to the surface heating elements. This allows continuous adjustment of heat output rather than fixed steps, providing precise cooking temperature control.

✓ Common Symptoms This Part Fixes

• Surface burner not heating
• Burner stuck on one heat setting
• Burner not turning off
• Burner heating erratically
• Switch knob loose or broken
• Burner cycling on and off rapidly
• No heat output from the burner

✓ Common Failure Causes

• Normal wear and contact pitting from arcing (most common)
• Knob damage or wear causing poor user control
• Internal resistive element failure causing loss of variable control
• Terminal corrosion or loose connections causing intermittent operation
• Manufacturing defects

✓ Compatibility

This genuine Whirlpool part directly replaces W10437092. Compatible with Whirlpool, KitchenAid, Jenn-Air, Maytag, and other Whirlpool-made ranges. All compatible model numbers are tagged for easy verification.

✓ Installation & Safety

IMPORTANT: Always test the switch with a multimeter before installation to verify continuity and proper functionality.

CRITICAL: Always unplug the range or disconnect power at the circuit breaker before working on the switch to prevent electrical shock. This repair involves working with 240V electrical components—if uncomfortable with this repair, hire a qualified appliance technician.

✓ Why Choose XPart Supply Ltd.?

With over 30 years of experience in appliance parts, we provide authentic OEM components backed by expert support. Our team is available by phone to help ensure you get the right part for your repair.

OEM Whirlpool quality. Guaranteed fit. Expert support. Fast Canadian shipping.