A dual fan blower module of the present invention includes a housing defining
a
central motor compartment and first and second scroll chambers. The scroll chambers
are axially aligned with and located on opposite sides of the motor compartment.
A motor is mounted within the motor compartment and has first and second shaft
ends extending axially therefrom. The first shaft end extends into the first scroll
chamber and the second shaft end extends into the second scroll chamber. A first
fan is mounted onto the first shaft end within the first scroll chamber for rotational
movement within the first scroll chamber and a second fan is mounted onto the second
shaft end within the second scroll chamber for rotational movement within the second
scroll chamber. Each of the first and second scroll chambers includes an expansion
channel extending axially inward toward the motor.
