Blower Assembly for Armstrong and Concord, Furnace Draft Inducer/Exhaust Vent

Allied Air Combustion Blower Assembly, Model 74W55

The Allied Air 74W55 Combustion Blower Assembly is a genuine OEM replacement part designed for Armstrong and Concord furnace systems. Engineered for reliable operation, it delivers the forced draft airflow needed for efficient burner performance and safe combustion.

• Model Number: 74W55
• Manufacturer: Allied Air
• Product Type: Combustion Blower Assembly
• Compatibility: Designed for Armstrong and Concord furnace systems
• Motor Power: 1/40 HP
• Voltage: 120V

Technical Data & Performance

• Provides forced draft air supply for proper ignition and stable combustion.
• Durable housing with factory-balanced blower wheel ensures quiet, efficient operation.
• Single-phase electric motor with sealed bearings supports long service life.
• Direct OEM replacement for easy installation in compatible furnace models.
• Improves system efficiency, reduces operational noise, and maintains consistent heating performance.