Blower Motor | 115V Draft Inducer | Replaces Dayton 1TDN4, 4C761 | SKU: 20660

NBK-20660 – Blower Motor | 115V Draft Inducer | Replaces Dayton 1TDN4 and 4C761

The NBK-20660 Blower Motor is a high-quality 115V draft inducer replacement designed for HVAC systems, outdoor boilers, and air-handling equipment. Engineered for consistent airflow and reliable draft performance, it serves as a direct replacement for Dayton models 1TDN4 and 4C761. With its rugged build and quiet operation, this motor ensures efficient, long-lasting performance in demanding heating applications.

Key Features:
• Efficient Draft Inducer – Delivers steady draft support for HVAC and boiler applications
• Direct OEM Replacement – Designed to replace Dayton 1TDN4 and 4C761 units
• Durable Construction – Built for continuous-duty performance and long service life
• Reliable Airflow – Maintains consistent ventilation in heating and air-handling systems
• Fast Shipping – Typically in stock and ready to ship for quick installation

Specifications:
• SKU: 20660
• Manufacturer: NBK
• Voltage: 115V AC
• Motor Type: Draft Inducer Blower
• UPC: 810069181967
• OEM Replacement: Dayton 1TDN4, 4C761
• Category: Blower / Air Handler / HVAC / Outdoor Boiler

Applications:
The NBK-20660 Draft Inducer Motor is commonly used in outdoor wood boilers and HVAC systems where dependable airflow is essential. It’s suitable for both new installations and as a direct-fit replacement for worn or discontinued Dayton models.

Why Choose the NBK-20660?
The NBK-20660 Blower Motor combines OEM-grade quality with enhanced reliability and quieter performance. Ideal for heating technicians and homeowners alike, it offers a perfect balance of durability, efficiency, and cost-effectiveness — keeping your system running smoothly for years to come.

Shipping & Availability:
Special order from NBK. Please allow 1–2 business days for processing before shipment.