Motor SQFL 1/2HP Sgl Spd 115/230V EE Horizon # 35-126-1220 Manf. A.O. Smith Manf. # B845 A.O. Smith Square Flange Motors Conservationist ®, E-Plus® Energy Efficient Motors Full Rate, Threaded Shaft, Square Flange, Single Speed Identical to: AOSB845, QC1052