Home > Products > Rooftop Parking Air Conditioners > 12v 24v Rooftop air condotioner- R3
Truck air conditioner, also known as parking air conditioner, parking cooler, dc air conditioner, and roof air conditioner and backpack air conditioner. It works as backup air conditioning to make the electric AC work powered by battery directly instead of taking power from engine, widely used while parking to save fuel.
The cooling capacity is 7500-9000BTU/2000-2600W for 12V, 9000-10500BTU/2600 -3000W for 24V.
Place of Origin: |
China |
Brand Name: |
DEFU/BEDIRPH/MAXYCOL/MAXYNO |
Model Number: |
R3 |
Certification: |
CE/EMC/MSDS |
Minimum Order Quantity: |
10 PCS/SETS |
Price: |
Negotiable |
Packaging Details: |
111*88*44cm; 36kg |
Delivery Time: |
15-20 business days |
Payment Terms: |
30% of total as front payment, balance before shipment |
Supply Ability: |
10,000 sets per month |
The DEFU R3 Series is an innovative rooftop air conditioning system specifically designed for commercial vehicles operating under strict height regulations. Launched in 2021, this ultra-slim unit features a remarkably low 130mm profile, making it the ideal cooling solution for trucks in China and other markets with similar dimensional restrictions, including the Middle East and Southeast Asia.
The R3 stands out with its streamlined, low-profile design, which not only complies with traffic regulations but also enhances aerodynamics for improved fuel efficiency. At its core, the system incorporates a high-efficiency scroll compressor paired with a pure copper evaporator, delivering superior cooling performance and durability compared to conventional aluminum-based units.
Key features include:
Dual adjustable air outlets for optimized airflow distribution
User-friendly 6-button control panel with multiple operation modes
Robust construction built to withstand harsh operating conditions
Engineered for both performance and compliance, the DEFU R3 has become a preferred choice for fleet operators seeking reliable.
The DEFU R3 Series DC 12V/24V Truck Air Conditioner is specifically designed for commercial vehicles requiring efficient cooling while complying with strict height regulations. Its ultra-slim 130mm profile makes it ideal for:
Long-Haul Trucks：Provides comfortable cabin cooling for drivers during rest periods, especially in hot climates like the Middle East and Southeast Asia.
Urban Delivery Vehicles：Fits low-clearance trucks operating in cities with strict rooftop height limits .
Construction & Mining Vehicles：Withstands harsh environments while delivering reliable cooling for operators.
RV & Camper Vans：Energy-efficient operation ensures extended battery life for off-grid travel.
Its compact design, high cooling efficiency (9,000-10,500 BTU/h), and durable copper evaporator make it a top choice for fleets prioritizing performance, compliance, and driver comfort.
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DC 24V 12V Truck Air Conditioner R3 |
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Brand |
DEFU |
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Rated Voltage |
12V |
24V |
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Current |
60-80A |
15-45A |
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Rated Power |
600-800W |
800-1000W |
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Rated Cooling Capacity |
7500-9000BTU/2000-2600W |
9000-10500BTU/2600-3000W |
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Description |
Copper evaporator |
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Performance Co-efficient |
≥2.5 |
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Air flow |
480-700 mc/h |
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Refrigerant |
R134a |
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Refrigerant Oil |
POE68 |
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Charging Quantity of Refrigerant |
480±30g |
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Temperature setting |
15-30℃ |
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Outdoor/ Indoor size |
980*790*130mm / 460*280*180mm |
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Color |
White, red and customized |
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Package |
111*88*44cm; 36kg |
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1.Thin Design: 130mm height for regulatory compliance.
2.Durability: Copper evaporator outperforms aluminum in efficiency.
3.Energy Efficiency: COP ≥2.5; eco/sleep/strong modes for battery optimization.
4.Global Compatibility: Works with 12V/24V systems; supports RVs, trucks, and more.
5.Streamlined Design: Enhanced Aerodynamic Performance and minimizing wind buffeting.
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