Whirlpool WP9750641 Infinite Switch 2400W Lf Rr

Product Description

The WHIRLPOOL WP9750641 is an OEM-replacement infinite switch rated at 2400 watts, designed for electric range and cooktop burner control. Infinite switches regulate surface element heat by cycling power on and off in proportion to the selected dial position, giving the user stepless temperature control from simmer to high. This unit is designated for the left front and right rear burner positions. Installation is typically handled by appliance technicians or qualified DIYers comfortable working with line-voltage appliance wiring.

The WP9750641 is used in electric ranges and cooktops where the original infinite switch has failed, burned, or become intermittent. Common failure symptoms include a burner that stays on full heat regardless of dial position, a burner that does not heat at all, or a dial that no longer produces consistent results across its range. This replacement restores original burner control behavior to the affected element circuit.

Key Features

• Rated at 2400 watts for compatibility with standard electric surface elements at that load rating
• Designated left front and right rear burner position fitment
• OEM-replacement design for precise mechanical and electrical fit
• Stepless heat control through cycling operation across the full dial range
• Direct substitution for a worn or failed original switch to restore normal burner function

Compatibility

Designed as an OEM-style replacement infinite switch for WHIRLPOOL electric ranges and cooktops that originally used part number WP9750641 in the left front or right rear burner switch position.

Installation Notes

Infinite switch replacement on an electric range must be performed with the appliance unplugged from its 240-volt power source before any disassembly begins. An appliance technician should document or photograph the existing wiring connections before removal, as terminal labeling varies and incorrect wiring can damage the switch or element. Standard appliance repair tools including nut drivers and needle-nose pliers are typically sufficient. Follow applicable local electrical codes and the appliance service manual for torque and reassembly procedures.

Technical Specifications

• Power Rating: 2400 watts
• Burner Position: Left Front, Right Rear
• Part Type: Infinite Switch (Surface Element Switch)

Standard Information

• Brand: WHIRLPOOL
• Manufacturer Part Number: WP9750641