BT3-0169-4 Fan/Motor Assembly – 12 Inch Puller, 24V

Description

The BTRAC BT3-0169-4 axial fan is engineered for mobile HVAC and heavy-duty cooling systems operating on 24-volt electrical platforms. It is based on the SPAL VA34-BP70/LL-36A / -36S platform and uses a 12-inch (305 mm) high-performance axial puller design to move air efficiently through condensers, radiators, and heat exchangers.

Because the fan uses a sealed motor rated IP68, it performs reliably in environments exposed to moisture, dust, vibration, and road spray. As a result, it is well suited for on-highway trucks, off-highway equipment, and vocational vehicles. In addition, the waterproof AMP connector and terminals protect the electrical connection and support long service life.

The fan is optimized for suction (puller) operation, which helps it maintain airflow as static pressure increases across the cooling core. Therefore, it performs well in high-restriction systems where standard fans may struggle. The long-life motor design also supports continuous-duty operation in demanding applications.

Furthermore, SPAL performance data shows strong airflow retention across increasing static pressure, which supports dependable cooling under real-world operating conditions. Because of this, the BT3-0169-4 serves as a reliable OEM-style replacement fan for high-load mobile HVAC systems.

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Specifications

Electrical

• Voltage: 24V DC

• Test Voltage: 26V DC

Fan & Configuration

• Fan Type: Axial

• Diameter: 12 in (305 mm)

• Airflow Direction: Puller (suction)

• Version: High-performance (VLL series available for OEM use)

Construction

• Motor Type: Sealed, waterproof

• Ingress Protection: IP68

• Connector: AMP connector (Code 180908)

• Terminal Type: AMP male flat terminal (Code 42098-2)

• Noise Level: Low-noise design

• Service Life: Long-life motor

Mounting & Physical

• Approximate Weight: 2.35 kg (5.2 lb)

• Fastener Size: M5

• Recommended Mounting Torque:

  • 3 Nm (+1 / −0)

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Cross Reference Numbers

30102554
RD-5-13259-3P
4379-RD5132593P
538-3947
407720
RDH RD5 13259 3

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Important Notes

• Designed for 24-volt mobile HVAC and cooling systems

• High-performance puller configuration for restrictive cores

• IP68 waterproof motor supports harsh operating environments

• Waterproof electrical connectors included

• Always verify mounting depth, airflow direction, and electrical compatibility before installation