Description
The BTRAC BT3-0103-4 axial fan supports mobile HVAC and auxiliary cooling systems that run on 24-volt electrical platforms. It uses a 9-inch axial pusher design, which moves air efficiently across condensers and radiators. As a result, it helps maintain stable system temperatures in demanding operating conditions.
Because the fan uses a sealed SPAL motor, it performs reliably in environments exposed to vibration, moisture, and road debris. In addition, the integrated protective guard helps shield the fan blades and improves safety during operation. Together, these features support long service life in both on-highway and off-highway equipment.
The low-profile housing allows the BT3-0103-4 to fit easily into tight engine bays and HVAC compartments. Therefore, it works well in installations where clearance is limited. The fan also uses a clearly defined pusher airflow direction, which simplifies installation and helps ensure proper system performance.
Furthermore, the fan mounts using standard M5 hardware with a specified tightening torque. This setup allows installers to achieve consistent, repeatable installs across different platforms. Because of its proven SPAL design and interchange compatibility, the BT3-0103-4 serves as a dependable replacement option for OEM and aftermarket cooling applications.
Specifications
Electrical
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Voltage: 24V DC
Fan & Configuration
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Fan Type: Axial
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Diameter: 9 in (≈246 mm)
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Airflow Direction: Pusher (blowing)
Construction
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Motor Type: Sealed SPAL motor
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Protective Guard: Integrated metal guard
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Connector: AMP connector
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Terminals: AMP male flat terminals
Mounting
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Mounting Holes: 4 × Ø6.3 mm (interaxle Ø246 mm)
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Fastener Size: M5
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Recommended Tightening Torque: 3 Nm
Cross Reference Numbers
30100464
Important Notes
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Designed for 24-volt mobile HVAC and cooling systems
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Pusher configuration for condenser and radiator airflow
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Compact 9-inch axial fan for tight installations
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Sealed motor supports harsh operating environments
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Always verify airflow direction, mounting depth, and electrical compatibility before installation





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