Whirlpool W11676615 Inverter Box

Product Description

The WHIRLPOOL W11676615 is an inverter box designed for use in select Whirlpool and related brand refrigeration units. The inverter box controls the variable-speed compressor drive, regulating compressor speed to maintain consistent temperatures and improve energy efficiency. This component is an OEM-matched replacement part installed by appliance technicians during compressor drive failure diagnosis or as part of a targeted electrical component replacement. The unit measures 5.25 x 5.5 x 6.5 inches and is a direct drop-in for the compatible model list below.

This inverter box is used in residential upright freezer applications. It is typically found in freestanding freezer units where inverter-driven compressor technology is employed. Replacement is indicated when the compressor fails to start, runs erratically, or when diagnostic codes point to an inverter drive fault. Compatible models include AZF33X18DW06, GAFZ30FDGB04, MZF34X18FW06, WZF34X18DW06, and WSZ57L18DM06.

Key Features

• Controls variable-speed compressor operation for consistent refrigeration performance
• OEM-matched replacement for listed compatible freezer models
• Compact form factor at 5.25 x 5.5 x 6.5 inches for direct fitment
• Designed for residential upright freezer applications

Compatibility

Compatible with the following models: AZF33X18DW06, GAFZ30FDGB04, MZF34X18FW06, WZF34X18DW06, and WSZ57L18DM06.

Installation Notes

Installation should be performed by a qualified appliance technician. Disconnect power to the unit at the wall outlet or circuit breaker before removing any panels or handling electrical components. Inverter boards carry stored electrical charge even after power is removed - allow adequate discharge time before handling. Refer to the unit service manual for mounting orientation and wiring connector routing before removal of the existing board.