NBK-21329 Draft Inducer Motor, 208–230V | Carrier 48TM000646

NBK-21329 Draft Inducer Motor, 208–230V | Carrier 48TM000646

The NBK-21329 aftermarket draft inducer assembly replaces Carrier 48TM000646 in compatible 208–230V, 60 Hz equipment. It combines the motor and blower housing with attached wiring for a repair that matches the original electrical and mounting requirements.

Key Features

• Replaces Carrier 48TM000646.

• 208–230V, 60 Hz operation.

• 3450 RPM motor speed.

• 0.47A current rating and Class B insulation.

• Assembly includes attached wiring, a capacitor and mounting gasket.

Specifications

NBK part number: 21329
Type: Draft Inducer Motor
Voltage: 208/230 V
Frequency: 60 Hz
Current: 0.47 A
Speed: 3450 RPM
Insulation class: B
Ambient temperature: 40 °C

Compatibility / Pairs With

Replacement part numbers:
Carrier: 48TM000646

Match the complete original part number, equipment model, electrical ratings, mounting pattern and connections before ordering. Part-number references do not establish compatibility with every model from a brand.

Browse more replacement parts at Total Hearth.

What's in the Box

1 × NBK-21329 draft inducer assembly with motor, blower wheel, housing, attached wiring, capacitor and mounting gasket.

Important Note

This is an NBK aftermarket part. Disconnect electrical power and allow the equipment to cool before servicing. A qualified HVAC technician should install the assembly and complete the required venting and combustion-system checks according to the equipment manufacturer’s instructions.

Why Choose the NBK-21329?

Choose the NBK-21329 for a repair requiring Carrier 48TM000646 or a matching replacement part number above, with the correct electrical and mechanical fit.