Blower

A blower system configured to receive power from an alternating current power supply and a replaceable battery pack, the blower system comprising:

• a blower including
• a blower housing including a duct portion defining a blower axis,
• a motor coupled to the blower housing and positioned within the duct portion, the motor including an output shaft,
• a fan coupled to the output shaft and rotatable with the output shaft to generate a primary airflow through the duct portion, and
• a motor housing coupled to the blower housing and positioned within the duct portion, the motor positioned within the motor housing and the output shaft extending from the motor housing, the motor housing receiving a secondary airflow from the fan that travels through the motor housing;
• and
• a duct holder couplable to the blower and including a flexible duct that is extendible from the duct holder and is configured to direct the primary airflow generated by the blower, the duct holder including a coupling assembly that engages a coupling feature of the blower to removably couple the duct holder to the blower.

A blower system configured to receive power from an alternating current power supply and a replaceable battery pack, the blower system comprising:

• a blower including an electronic control unit configured to control operation of the blower, the electronic control unit configured to
• distribute power from a power source,
• receive one or more signals indicating a selected operating parameter, and
• output one or more blower control signals to control operation of the blower based on the selected operating parameter;
• a duct holder couplable to the blower and including a flexible duct, the flexible duct configured to extend from and direct an airflow generated by the blower;
• and
• a remote wirelessly coupled to the electronic control unit and configured to transmit a signal to the blower and receive a return signal from the blower, the remote including a user interface configured to
• display an operating condition of the blower, and
• receive an input from the user indicative of a selected working parameter.