Rheem, Ruud, Weatherking part# 51-104305-20 3/4 HP ECM variable speed blower motor. Model 5SDA39RL V5081. 1050 RPM, 1/120/240 Volt. Motor is a 51-104305-00 programmed to a 20. CCW/CW rotation. Items are new and unused in original box. Please call 952-884-8266 Mon thru Friday 7:00 to 5:00 or 612 518-6683 after 5:00 and on weekends. We ship nationwide. Minnesota residents will be charged sales tax.