The Multi-Horsepower motors are specially designed to cover a range of applications. The direct drive furnace blower motors range from 1/2 to 1/6 in both 115 and 230 volts and 3/4 to 1/5 in both 115 and 230 volts all at 1075rpm. These motors feature reversing plugs, extended thru bolts 36 inch leads and are designed for 370 volt capacitors. Installs with all 48 mounting brackets.