Long hours on the road demand more than just performance from your vehicle — they demand comfort. Whether parked overnight at a rest stop or driving through extreme summer heat, maintaining a cool cabin is essential for driver comfort and rest quality.

The Colku EH26X 24V DC Rooftop Parking Air Conditioner is engineered to provide reliable, energy-efficient cooling for trucks, vans, and commercial vehicles. Combining a compact rooftop design with powerful refrigeration technology, the EH26X delivers stable cooling performance while minimizing battery consumption.

Compact Design, Powerful Cooling

Despite its compact structure, the Colku EH26X delivers an impressive 2400W cooling capacity, quickly reducing cabin temperatures and creating a comfortable environment for drivers.

Perfect for parking applications, the EH26X provides continuous cooling during rest periods without the need to idle the engine.

Key Benefits:

• Fast cabin cooling
• Stable temperature control
• Comfortable sleeping environment
• Efficient parking air conditioning solution

Energy-Efficient Performance with COP 3.2

Efficiency is one of the most important factors for parking air conditioners, and the EH26X is built to maximize cooling while reducing power consumption.

With a COP rating of up to 3.2, the EH26X helps:

• Reduce battery drain
• Extend operating time
• Improve energy efficiency
• Lower overall operating costs

This makes it an ideal solution for long-haul truck drivers who require reliable overnight cooling.

Advanced Dual Rotary Compressor Technology

At the core of the EH26X is a high-performance dual rotary compressor, designed to deliver smoother, faster, and more reliable cooling compared to traditional compressor systems.

Advantages of the Dual Rotary Compressor:

• Faster cooling response
• Reduced vibration and noise
• Higher compression efficiency
• Longer service life

Even during extended operation, the system remains stable and quiet for a better resting experience.

High-Airflow Cooling System

The EH26X features a 400m³/h high-airflow evaporator system, ensuring strong and consistent airflow throughout the cabin.

This optimized air circulation design helps distribute cool air evenly, improving overall cabin comfort.

Airflow Advantages:

• Rapid temperature reduction
• More uniform cooling
• Enhanced comfort for drivers
• Better air circulation inside the cabin

Reliable Cooling in Extreme Temperatures

Designed for demanding environments, the Colku EH26X operates efficiently in outdoor temperatures ranging from 16°C to 55°C.

Whether parked under direct sunlight or driving through high-temperature regions, the EH26X continues delivering dependable cooling performance.

Ideal for:

• Long-haul trucking
• Logistics transportation
• Commercial vehicles
• High-temperature operating environments

Adjustable Temperature for Personalized Comfort

The EH26X supports an adjustable temperature range from 15°C to 30°C, allowing drivers to customize cabin comfort according to their needs.

Whether you prefer strong cooling during the day or a comfortable sleeping temperature at night, the EH26X provides flexible climate control.

Lightweight Rooftop Installation Design

The compact rooftop structure offers excellent compatibility with a wide range of vehicles while saving valuable cabin space.

Design Features:

• Lightweight construction
• Space-saving rooftop installation
• Clean integrated appearance
• Easy maintenance access

The universal installation design makes the EH26X suitable for:

• Heavy-duty trucks
• Vans
• Commercial vehicles
• Sleeper cabins

Environmentally Friendly R134a Refrigerant

The Colku EH26X uses R134a refrigerant, providing efficient cooling performance while meeting modern refrigeration standards.

For customers seeking similar solutions, Colku also offers the EH26 rooftop parking air conditioner series.

Why Choose Colku EH26X?

✔ 2400W Powerful Cooling Capacity
✔ High-Efficiency COP up to 3.2
✔ Advanced Dual Rotary Compressor
✔ 400m³/h High-Airflow System
✔ Adjustable Temperature Control
✔ Stable Operation from 16°C to 55°C
✔ Compact & Lightweight Rooftop Design
✔ Universal Vehicle Compatibility
✔ Reliable Parking Cooling Solution

Comfortable Cooling for Every Journey

The Colku EH26X is more than just a parking air conditioner — it is a reliable cooling partner for professional drivers.

By combining powerful cooling, energy efficiency, and compact design, the EH26X helps create a more comfortable driving and resting environment wherever the road takes you.

Choose Colku EH26X and enjoy efficient, dependable, and comfortable cooling on every trip.