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NBK-21028 – Draft Inducer 208–230V – NBK
The NBK-21028 Draft Inducer is a dependable OEM-equivalent replacement designed for HVAC furnace draft inducer applications. Operating on 208–230V power, this inducer motor assembly helps ensure proper venting and combustion airflow in heating systems. It is a direct replacement for the widely used Fasco A234 and multiple compatible York and Dayton inducer models.
Built to meet or exceed OEM specifications, the NBK-21028 provides a precise drop-in fit, making it an ideal solution for HVAC technicians servicing residential and light commercial furnace systems.
Key Features
- OEM-Compatible Replacement: Direct replacement for Fasco A234 draft inducer
- Reliable Venting Performance: Supports proper combustion airflow and exhaust removal
- 208–230V Operation: Designed for higher-voltage HVAC heating applications
- Durable Construction: Built for long service life in demanding furnace environments
Specifications
- SKU: 21028
- UPC: 810069184593
- Category: Draft Inducer / Inducer Motor / HVAC
- OEM Brand: Fasco
- Voltage: 208–230V
- Application: Furnace draft inducer assembly
Equivalent To
- Fasco: A234, 7062-5155, 7062-5267
- York: 10252, 026-39532-000, S1-32639532000
- Dayton: 45KD17
Why Choose the NBK-21028?
The NBK-21028 is a trusted draft inducer replacement for HVAC professionals seeking OEM-level compatibility and dependable furnace venting performance. Its direct-fit design and durable construction help restore safe system operation and reduce equipment downtime.
Installation Tips
- Verify voltage and part number match the original draft inducer before installation.
- Disconnect power and allow the furnace to cool before servicing inducer components.
- Inspect vent piping and gaskets for leaks or wear during replacement.
- Ensure all mounting screws and electrical connections are secure before startup.
Pairs Well With
- Pressure Switches: Help verify proper inducer airflow and venting
- Gaskets & Seals: Ensure airtight installation and safe exhaust flow
- HVAC Electrical Components: Relays, wiring, and control accessories
- Furnace Maintenance Supplies: Support long-term heating system reliability