Description
The Fasco A277 is a two-stage draft inducer blower engineered for dependable combustion air management in residential and light-commercial heating systems. Operating on 120 volts, this inducer delivers dual-speed performance at 3300 and 2600 RPM, allowing it to match the airflow demands of both high- and low-fire burner stages — a critical feature in modern two-stage and modulating furnaces.
Key Features
- Two-stage operation at 3300 RPM (high) and 2600 RPM (low) for precise airflow control
- 120V input voltage for compatibility with standard residential furnace circuits
- Designed to efficiently exhaust combustion gases and maintain proper draft pressure
- Built to Fasco’s exacting quality standards for long service life and reliable ignition sequencing
- Direct OEM-style replacement simplifies installation and reduces downtime
Application
The A277 inducer is suited for use in two-stage gas furnaces where the inducer must modulate speed in response to burner demand. By running at the lower 2600 RPM speed during first-stage (low-fire) operation and ramping up to 3300 RPM during second-stage (high-fire) operation, the motor helps optimize combustion efficiency, reduce noise, and extend equipment life.
Why Choose Fasco
Fasco has been a trusted name in OEM and replacement HVAC motors for decades. Their draft inducer assemblies are recognized by HVAC technicians for consistent performance, robust construction, and broad furnace compatibility. The A277 upholds that tradition, making it a go-to choice for service professionals replacing worn or failed inducers in the field.
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