The Traulsen 325-60208-00 Blower Assembly ECM BH1300. This is an efficiency device that operates at 115 volts and 2350 rpm, to give the best performance. Some of the models that it supports includes the Traulsen G100XX, G110XX, G120XX, MC1G, RHT126WPUT-HHG, RL132W-ZCF03, and VPS90S. Compatible with models manufactured from march 2004 to January 2010. https://partsfe.com/blower-assembly-for-traulsen-part-325-60208-00