With an increased motor depth versus our standard 16"
 fans, the 30102803 requires additional mounting space.
 The additional motor power will add a nice, flat airflow
 curve and increase airflow at higher static pressures.

 Due to the current draw of this fan, special harnessing
 is required.  Please contact a SPAL representative at
 (800) 345-0327 to determine if this fan is right for your 
 application.