Armstrong 47K31 Furnace Blower Wheel

Armstrong 47K31 Furnace Blower Wheel delivers reliable airflow for your furnace. This high-precision blower wheel is designed to fit standard furnace configurations and restore efficient blower performance.

Designed as a direct-drive, clockwise-rotating wheel with a concave hub, the Armstrong 47K31 measures 12 inches in diameter and 10.5 inches wide, with a 1/2 inch bore. It features 54 blades for balanced airflow and steady furnace operation.

Compatibility and installation: This furnace blower wheel is used on furnaces that require a 12 x 10.5 inch blower wheel with a 1/2 inch bore.

• Type: Blower Wheel with concave hub
• Size: 12 in diameter x 10.5 in width
• Bore: 1/2 in
• Blades: 54 blades
• Rotation/Drive: Clockwise rotation, direct-drive