Motors Furnace Air Blower Motor 1/2 HP 115 Volt 1000 RPM 48Y Frame HVAC. 3 Shaft keyed with key included. 61 in diameter or 15.64 mm. 3.8 inch bolt pattern on mounting Ring Stud Mount. 32 long service wires. 250 VAC CAPACITOR BETWEEN RED & YELLOW LEADS. L2 TO RED OR YELLOW FOR ROTATION. Get images that make Supersized seem small. Unique Listing Template Designs! Auctiva gets you noticed!