Blower Motor 230V – Replaces Dayton 1TDR4 Fasco 7063-7019 – NBK-20515

NBK-20515 – Blower Motor 230V – NBK

The NBK-20515 Blower Motor is a dependable OEM-equivalent replacement designed for HVAC blower and air handler applications. Operating on 230V power, this motor delivers reliable airflow performance for heating and ventilation systems. It is a direct replacement for the widely used Dayton 1TDR4 motor and compatible Fasco blower motor models.

Built to meet or exceed OEM specifications, the NBK-20515 provides a precise drop-in fit, making it an ideal solution for HVAC technicians servicing residential and light commercial systems.

Key Features

• OEM-Compatible Replacement: Direct replacement for Dayton 1TDR4 blower motor
• Reliable Airflow Performance: Supports consistent blower and air handler operation
• 230V Operation: Designed for HVAC systems requiring higher voltage motors
• Durable Construction: Built for long service life in demanding HVAC environments

Specifications

• SKU: 20515
• UPC: 810069181035
• Category: Blower Motor / Air Handler / HVAC
• OEM Brand: Dayton
• Voltage: 230V
• Application: HVAC blower and air handler motor

Equivalent To

• Dayton: 1TDR4
• Fasco: 7063-7019, B45227-2

Why Choose the NBK-20515?

The NBK-20515 is a trusted blower motor replacement for HVAC professionals seeking OEM-level compatibility and dependable airflow performance. Its durable construction and direct-fit design help restore proper system operation and extend equipment life.

Installation Tips

• Verify voltage and part number match the original blower motor before installation.
• Disconnect power at the breaker before servicing HVAC blower equipment.
• Inspect wiring connections and mounting hardware for wear or damage.
• Ensure the blower wheel is clean and balanced for smooth operation.

Pairs Well With

• Run Capacitors: Support proper motor startup and performance
• Blower Wheels & Fan Assemblies: Maintain efficient airflow and reduce vibration
• Motor Mounting Hardware: Ensure secure installation in air handler units
• HVAC Electrical Components: Contactors, relays, and wiring accessories