The 471978102-01 / 471 978102-01 Wascomat Inverter Motor Drive VFD is a built-in/ integrated electric motor drive designed for use with Wascomat washer and dryer models. Specifically designed for the Wascomat M28 model, this inverter motor drive provides efficient power control and management for your appliance. With its compatibility and reliability, this product ensures smooth and precise operation for your washing and drying needs.