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NBK-12174 – Blower Motor 208–230V A273 – NBK
The NBK-12174 Blower Motor is a dependable OEM-equivalent replacement designed for HVAC blower and inducer motor applications. Operating on 208–230V power, this motor delivers reliable airflow performance for residential and commercial heating systems. It is a direct replacement for the widely used Fasco A273 motor and multiple compatible Trane blower motor kits and part numbers.
Built to meet or exceed OEM specifications, the NBK-12174 provides a precise drop-in fit, making it an ideal solution for HVAC technicians servicing Trane and Fasco-compatible equipment.
Key Features
- OEM-Compatible Replacement: Direct replacement for Fasco A273 blower motor
- Reliable Airflow Performance: Supports consistent blower and inducer operation
- 208–230V Operation: Designed for HVAC systems requiring higher voltage motors
- Durable Construction: Built for long service life in demanding HVAC environments
Specifications
- SKU: 12174
- UPC: 810069181677
- Category: Blower Motor / Inducer Motor / HVAC
- OEM Brand: Fasco
- Voltage: 208–230V
- Model Reference: A273
- Application: HVAC blower and inducer motor replacement
Equivalent To
- Fasco: A273, 7062-3972
- Trane: 7062-3972, 38040310, X38040310-01, Kit02591
Why Choose the NBK-12174?
The NBK-12174 is a trusted replacement blower motor for HVAC professionals seeking OEM-level compatibility with Fasco and Trane systems. Its durable construction and direct-fit design help restore proper airflow, improve system reliability, and reduce downtime.
Installation Tips
- Verify voltage and model number match the original motor before installation.
- Disconnect all power sources before servicing HVAC blower equipment.
- Inspect wiring connections and replace worn components as needed.
- Ensure mounting hardware is secure to minimize vibration during operation.
Pairs Well With
- Motor Mounting Hardware: Ensure secure installation in blower assemblies
- HVAC Electrical Components: Contactors, relays, and wiring accessories
- Blower Wheels & Fan Assemblies: Maintain proper airflow and balance
- Capacitors & Controls: Support efficient motor startup and operation