Description
The BTRAC BT3-0600 blower assembly is engineered for mobile HVAC systems operating on 12-volt electrical platforms. It uses a single blower wheel and integrated motor assembly to deliver strong, consistent airflow through heater cores and ducting, which supports effective cab heat and defrost performance.
Because the blower includes a three-speed motor, operators can adjust airflow output to match comfort requirements and operating conditions. As a result, the system maintains steady air delivery during both light and continuous duty cycles. In addition, the compact footprint allows the assembly to fit easily into tight HVAC housings commonly found in trucks and off-highway equipment.
The BT3-0600 is commonly used with Red Dot HVAC models R-295 and R-9750. Therefore, it serves as a dependable service replacement for worn or failed blower assemblies in existing installations. The design also supports use with an external replacement resistor (71R1403) when servicing multi-speed circuits.
Furthermore, the blower’s proven design and broad interchange coverage make it well suited for fleet maintenance and long-term service in demanding mobile environments.
Specifications
Electrical
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Voltage: 12V DC
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Motor Type: 3-Speed
Airflow
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Airflow Output: 442 CFM
Configuration
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Blower Type: Single blower wheel
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Assembly Style: Complete motor and blower assembly
Physical Dimensions
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Overall Length: 12 1/4 in
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Height: 4 1/2 in
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Width: 3 1/8 in
Cross Reference Numbers
118-1040
150-3107
231-8125
232-8836
30000463
3996
4379-RD588370
4379-RD588370P
73R5532
78-1537
ABP N83 301282
AT211182
BMP1840
RD 5 8837 0
RDH RD5 8837 0
RDHRD588370P
RDT73R5532
RDTRD588370P
Applications & Notes
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Designed for 12-volt mobile HVAC systems
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Commonly used with Red Dot models R-295 and R-9750
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Three-speed operation supports adjustable airflow
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Replacement resistor: 71R1403
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Ideal for cab heat and defrost applications
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Always verify voltage, dimensions, and mounting orientation before installation





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