Convection Blower Motor 115V – Replaces Quadrafire 812-4900 – NBK-20143

NBK-20143 – Convection Blower Motor 115V – NBK The NBK-20143 Convection Blower Motor is a reliable OEM-equivalent replacement designed for hearth stove convection blower applications. Operating on 115V power, this motor helps circulate warm air efficiently throughout your living space, supporting consistent heat output and improved stove performance. It is a direct replacement for the widely used Quadrafire 812-4900 convection blower motor and is also compatible with Quadrafire 812-4540 models. Built to meet or exceed OEM specifications, the NBK-20143 is an ideal solution for stove technicians and homeowners restoring dependable airflow in pellet and wood stove convection systems. Key Features OEM-Compatible Replacement: Direct replacement for Quadrafire 812-4900 Reliable Convection Airflow: Helps distribute warm air evenly 115V Operation: Designed for standard residential hearth appliances Durable Motor Construction: Built for long service life in stove environments Specifications SKU: 20143 UPC: 810069180274 Category: Convection Blower Motor / Hearth Parts OEM Brand: Quadrafire Voltage: 115V Replaces OEM: 812-4900 Application: Pellet and wood stove convection blower replacement Equivalent To Quadrafire: 812-4900, 812-4540 Why Choose the NBK-20143? The NBK-20143 is a trusted convection blower motor replacement for hearth professionals and stove owners who need OEM-level compatibility and dependable airflow circulation. Its direct-fit design helps restore heating comfort and system efficiency. Installation Tips Verify voltage and part number match the original convection blower motor. Disconnect power and allow the stove to cool fully before servicing. Clean dust or ash buildup around the blower housing during replacement. Test blower operation after installation to confirm smooth airflow output. Pairs Well With Convection Blower Gaskets, Snap Disc Switches, Stove Wiring Harnesses, Hearth Maintenance & Cleaning Supplies SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment.