Part Number 66004AF80 Infinite Control Switch for Range Oven Burner Description This infinite control switch is designed to control the large 8 inch stove burner, providing adjustable heat output for smooth temperature regulation on electric ranges. It is a directfit replacement component with the electrical and mechanical specifications needed for reliable operation. Key benefits Restores burner control: Replaces a failed or erratic infinite control switch to precise variable heat control to the large 8 inch burner. Correct electrical rating: Rated 8.9 to 11.0 amps at 240 volts to match common range requirements and ensure stable performance. Secure connections: Five male spade terminals provide reliable electrical contact; four 1/4 inch terminals plus one 3/16 inch terminal accommodate typical wiring layouts. Durable mechanical interface: 13/16 inch figure 8 shaft with four mounting holes at the shaft end for stable knob mounting and reduced wobble. Easy to install: Standard spade terminals and shaft dimensions simplify replacement for technicians and experienced DIYers. Specifications Part number: 66004AF80 Function: Infinite control switch for large 8 inch stove burner Electrical rating: 8.9 to 11.0 A, 240 V Terminals: Five male spade terminals total; four 1/4 inch and one 3/16 inch Shaft: 13/16 inch figure 8 Mounting: Four mounting holes on shaft end Connector type: Male spade terminals for quick wiring Compatibility and replacements Replacement for part numbers: 3149400, 2786, 310180, 311846, 311858, 311859, 314140, 3148954, 812608, 99989662, W10295573, WP3149400VP, AP6007666, PS11740783 Use scenarios Home appliance : Swap this switch when a large burner will not heat, cycles on and off, or offers inconsistent temperature control. Professional servicing: Appliance technicians can use this switch as a verified replacement during routine range repairs and maintenance. Appliance refurbishment: Use when restoring older ranges to working condition where the original infinite control switch is degraded. Installation notes Verify the part number and terminal layout match your appliance before installation. Disconnect power to the appliance before servicing. Secure spade connections and confirm the knob fits the 13/16 inch figure 8 shaft and mounting holes. This switch provides the electrical rating, terminal layout, and shaft dimensions for reliable replacement of the listed part numbers and for restoring proper control to the large 8 inch stove burner.