The Furnace Blower Motor with the Belt by US MOTORS, model SA55JXSFB-4866, is a corded electric motor designed for central furnace systems. With a power phase of 1 phase, this gray motor is compatible with various HVAC and refrigeration systems, ensuring efficient operation and circulation of warm air. Ideal for industrial and commercial applications, this high-quality blower motor is a reliable and essential component for maintaining optimal heating and cooling in your space.