•Fan Coil - Air-Conditioning - Heating Unit Motor •4.4 Diameter •Shaded Pole •Thermally Protected •Open Lead End and Opposite Lead End End-Frame, Enclosed Shell, Air Over •Class B Insulation, 40°C Ambient •Sleeve Bearing •1/2 Diameter Double Shaft with Flat •37 Leads •Extended Studs Opposite Lead End, Hex Mounting Hub Shaft End and Lead End