Add to cart GBR 76 UD Replacement Motor Assembly $1,145.00 Modular design allows replacement of the inner motor assembly without needing to replace the outer enclosure. Operating Range : 100-240 Volts AC RMS, 50/60 Hz, Single Phase Max. Static Pressure : 37″ w.c. @ 0 CFM Max. Airflow : 195 CFM @ 0″ w.c. Built in speed control to customize performance. Built in condensate bypass. * GBR76 SOE and UD can be interchanged as long as correct voltage is being supplied. Refer to operating ranges.