The Packard 66781 Draft Inducer Blower Motor is a reliable replacement for Rheem and Fasco brand central furnaces. With a power source of 115 volts and a power phase of 1 phase, this inducer fan is designed to efficiently operate your heating system. The model number 66781 ensures compatibility with various Rheem and Fasco models, making it a convenient and essential part for HVAC and refrigeration systems in both residential and commercial settings.