Blower Motor | Centrifugal 115V 50/60Hz | (B45227) (4C447) 1TDR3 | NBK-12190

NBK-12190 – Blower Motor Centrifugal 115V 50/60Hz 
The NBK-12190 Blower Motor is a high-quality centrifugal replacement designed for heating systems, outdoor boilers, and HVAC applications. Built as a direct replacement for Fasco B45227, Grainger 4C447, and Dayton 1TDR3, this blower provides efficient airflow with quiet, reliable performance. Its rugged design and all-position mounting make it ideal for use in furnaces, outdoor boilers, and other demanding environments.
⚠️ SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment.

Key Features
✅ OEM-Compatible Fit: Directly replaces Fasco B45227, Dayton 1TDR3, and Grainger 4C447 blowers
✅ Durable Construction: Designed with heavy-duty materials for long-lasting performance
✅ Quiet Operation: Dynamically balanced for reduced vibration and smooth airflow
✅ All-Position Mounting: Easy installation in multiple configurations
✅ Versatile Applications: Suitable for outdoor boilers, HVAC systems, and general heating setups

Specifications
📌 SKU: 12190
📌 Category: Blower / Air Handler / HVAC / Outdoor Boiler
📌 Voltage: 115V, 50/60Hz
📌 Motor Type: Centrifugal Blower
📌 Mounting Position: All Position
📌 Motor Enclosure: Open
📌 Applications: Outdoor boilers, HVAC systems, draft blowers
📌 Includes: Discharge Mounting Flange

Equivalent To
Fasco: B45227
Dayton: 1TDR3
Grainger: 4C447

Why Choose the NBK-12190?
The NBK-12190 is a trusted centrifugal blower motor built to match OEM specifications for Fasco, Dayton, and Grainger units. With its dependable performance, rugged build, and easy installation, it ensures consistent airflow and reduced downtime in both residential and commercial heating applications.

Shipping & Availability
🚚 Special order from NBK. Please expect a 1–2 business day processing delay before shipping.