Assembly for mounting a motor to an insulated wall

A motor mount assembly for attachment to a wall separating first and second zones and provided with a hole therethrough, which assembly comprises:

• (a) an elongate member having a first end insertable through the hole in the wall for disposition within the first zone;
• (b) attachment means carried by a second end of the elongate member for securing the member to the side of the wall facing the second zone;
• (c) an axial passageway extending longitudinally through the elongate member;
• (d) a motor mounted to the attachment means, the motor including first and second output shafts, the output shafts extending from opposite sides of the motor for rotation about a common axis of rotation;
• (e) a first bearing assembly disposed withint he axial passageway and secured to the elongate member adjacent the first end thereof for rotatably supporting the first output shaft;
• (f) a second bearing assembly carried by the attachment means for rotatably supporting the second output shaft;
• (g) the motor being disposed between the first and second bearing assemblies;
• and
• (h) the length of the elongate member being such that its first end terminates short of the end of the first output shaft for permitting attachment of a fan blade to the end of the first output shaft.