The genteq 6005 Evergreen IM ECM Motors, 1/2 Horse Power, 115/208 - 230V, 6.7/4.0 Amps, 1075RPM, 5 Speed, 48 Frame is an ECM designed to replace an existing PSC Permanent Split Capacitor), direct drive, indoor blower motor. It is constructed with more than 20 years of proven ECM technology and reliability. Simply replace their PSC motor with an Evergreen IM. This product was made for the DiversiTech branded items.