The Red Dot R-4500-8P Rooftop Power Condenser is designed for applications that require maximum condenser capacity and airflow. As Red Dot’s largest “power” condenser, the R-4500 series supports high-output evaporators and dual-evaporator systems, making it ideal for crash, fire, and rescue vehicles as well as other heavy-duty specialty platforms.
This rooftop-mounted condenser features dual 16-inch diameter fans producing a combined 2,011 CFM, ensuring reliable heat rejection even under extreme operating conditions. The robust design supports a 45,200 BTU/hr capacity at elevated condensing temperatures, delivering consistent performance when system loads are high.
Built for 12V DC electrical systems, the R-4500-8P is engineered to handle continuous duty cycles in harsh environments while maintaining serviceability and long-term reliability.
Product Specifications
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Manufacturer: Red Dot
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Model Series: R-4500
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Model Number: R-4500-8P
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System Type: Rooftop Power Condenser
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Voltage: 12 VDC
Performance
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Capacity: 45,200 BTU/hr
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@ 135°F (57.2°C) condensing temperature
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110°F (43.3°C) entering air
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13.2 kW
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Air & Electrical
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Air Flow: 2,011 CFM (3,517 m³/h)
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Fans: Two 16-inch diameter motors
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Current Draw: 30.3 amps @ 13.6 VDC
Physical
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Weight: ~79–85 lbs (listed)
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Length: 42.5 in
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Width: 22.1 in
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Height: 9.5 in
Applications
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Crash / Fire / Rescue
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High-capacity or dual-evaporator A/C systems
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Specialty heavy-duty vehicles
Cross Reference Numbers
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Texas Truck A/C: 950-3300-12
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AirSource – MEI: 36069
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Primatech: PTAC10-9398
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Red Dot Aftermarket: R-4500-8
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Truck Air – MEI: 50-9398
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TruckAC+: T5505
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TTA/C: 90-4500-8
Interchange Numbers
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10-9398
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232-7848
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4379-R45008
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4379-R45008P
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R-4500-8P
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R4500-8P
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RDH R4500 8
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RDHR45008P
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RDTR45008P
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