Evergreen® EM Fan and Blower Motor, 1/3 HP, 1Ph, 60Hz, 115/208-230V, 1050 RPM, 1 Spd. The Regal Rexnord Evergreen EM is a programmable ECM blower/fan motor – 1/3 HP, 115/208-230V, 1050 RPM – that replaces failed PSC and ECM motors and consolidates dozens of OEM part numbers into one stocked motor. High-efficiency ECM with lower operating cost than a PSC motor. Typical uses: Indoor blower and fan-motor replacement in furnaces and air handlers. Sizing & fit: Match HP, frame/shaft, rotation, and mount, and program to the application. Verify against the OEM. Mfr Part # (MPN). 15.7? × 6.7? × 7.1? (L×W×H). Verify the part/model number against your equipment before purchasing. Image shows a representative unit.