Lennox 83M56 Furnace Combustion Air Blower Assembly

Lennox 83M56 Furnace Combustion Air Blower Assembly delivers reliable airflow for efficient furnace operation. This air blower assembly is designed for Lennox furnaces and uses a PSC motor with clockwise rotation to support proper combustion air supply and dependable start-up. Built to meet OEM standards, it provides durable performance in challenging furnace environments and helps maintain consistent blower speed across temperature swings.

As a precise replacement part, it fits a wide range of Lennox furnace models and aligns with electrical specs for safe, quiet operation. The unit runs on 120 Volt AC at 60 Hz, draws 0.7 Amp, and delivers 1/20 HP to drive the combustion air flow. With a speed range of 2400 to 3200 RPM, this blower ensures steady air delivery and reliable ignition. Its compact footprint of 9.73 inches in diameter by 5.99 inches in height makes it a straightforward swap during service. Ready for installation by pros or capable DIY technicians.

• Type: Air Blower Assembly
• Used On: Furnace
• Motor Type: PSC
• Rotation: Clockwise
• Dimensions: 9.73 in diameter x 5.99 in height
• Voltage: 120V AC @ 60 Hz
• Current: 0.7 A
• Power: 1/20 HP
• Speed: 2400–3200 RPM