Blower Motor 115V – Replaces Fasco D333 Century 322 7108-6416 – NBK-20522

NBK-20522 – Blower Motor 115V – NBK The NBK-20522 Blower Motor is a dependable OEM-equivalent replacement designed for HVAC blower and air handling applications. Operating on 115V power, this motor helps restore reliable airflow performance and consistent heating and ventilation system operation. It is a direct replacement for the widely used Fasco D333 blower motor and compatible Century motor models. With extensive cross-reference coverage, the NBK-20522 is an ideal solution for HVAC technicians servicing residential and light commercial blower motor systems. Key Features OEM-Compatible Replacement: Direct replacement for Fasco D333 and 7108-6416 Reliable Airflow Performance: Supports consistent blower operation in HVAC systems 115V Residential Compatibility: Designed for standard heating and ventilation applications Broad Century Cross-Reference: Compatible with Century 322 and many related motor models Specifications SKU: 20522 UPC: 810069181424 Category: Blower Motor / HVAC OEM Brand: Fasco Voltage: 115V Replaces OEM: D333 Application: HVAC blower motor replacement Equivalent To Fasco: D333, 7108-6416 Century: 322, 16-031, 16-039, 16-071, 16-078, 16-089, 16-093, 16-115, 16-117, 16-139, 16-157, 16-163, 16-165, 16-179 Century Additional Models: AO4339A, AO4342A, AO4426A, AO4637A, CA2E006, CA2E013, CA2E015, CA2E016, CA2E018, CA2E022, CA2E023, CA2E024, CA2E025, CA2E026, CA2E027, CA2E041, CA2E042 Why Choose the NBK-20522? The NBK-20522 is a trusted blower motor replacement for HVAC professionals seeking OEM-level compatibility and dependable airflow performance. Its direct-fit design and broad cross-reference support make it an excellent solution for restoring system efficiency and extending equipment life. Installation Tips Confirm voltage and motor reference match the original unit before installation. Disconnect all power sources before servicing HVAC blower motor components. Inspect wiring connections and replace worn capacitors if needed. Ensure the blower wheel is clean and properly balanced for smooth operation. Pairs Well With Run Capacitors, Blower Wheels & Fan Assemblies, Motor Mounting Hardware, 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.