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.