Blower Motor 115V – Replaces Carrier 326628-763 Packard 66763 – NBK-20503

NBK-20503 – Blower Motor 115V – NBK

The NBK-20503 Blower Motor is a reliable OEM-equivalent replacement designed for HVAC inducer and blower motor applications. Operating on 115V power, this motor delivers consistent airflow and dependable performance in furnace and ventilation systems. It is a direct replacement for the widely used Carrier 326628-763 blower motor and compatible with multiple Carrier and Packard reference models.

Manufactured to meet or exceed OEM specifications, the NBK-20503 provides precise fitment and long service life, making it an ideal solution for HVAC technicians servicing Carrier heating equipment.

Key Features

• OEM-Compatible Replacement: Direct replacement for Carrier 326628-763
• Reliable Airflow Performance: Supports proper inducer and blower operation
• 115V Operation: Designed for standard residential HVAC systems
• Carrier Cross-Reference Support: Compatible with multiple Carrier blower motor models

Specifications

• SKU: 20503
• UPC: 810069181011
• Category: Blower Motor / Inducer Motor / HVAC
• OEM Brand: Carrier
• Voltage: 115V
• Model Reference: 326628-763
• Application: HVAC inducer blower motor replacement

Equivalent To

• Carrier: 326628-763, 326628-703, 326628-713, 347822-763, 347822763, 349336-763, HC21ZE127
• Packard: 66763

Why Choose the NBK-20503?

The NBK-20503 is a trusted blower motor replacement for HVAC professionals seeking OEM-level compatibility and dependable airflow performance. Its direct-fit design helps restore efficient furnace operation while minimizing installation time.

Installation Tips

• Confirm voltage and part number compatibility with the original motor.
• Disconnect electrical power before servicing inducer or blower assemblies.
• Inspect mounting hardware and blower wheel for wear during replacement.
• Test system startup to verify proper airflow and motor operation.

Pairs Well With

Inducer Gaskets & Seals, Pressure Switches, Furnace Control Boards, HVAC Electrical Components

SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment.