Colku HT28 – 24V DC Rooftop Air Conditioner for Heavy-Duty Trucks

The Colku HT28 is a high-performance 24V DC rooftop air conditioner specially engineered for heavy-duty trucks that demand reliable, powerful, and quiet cooling on the road.

Featuring an impressive cooling capacity of 2600W and a COP of 3.25, this unit delivers fast and energy-efficient temperature control, ensuring comfort even in extreme conditions. Its brushless DC fan motor provides ultra-quiet operation, enhanced durability, and long service life — perfect for professional drivers.

With an airflow volume of 400m³/h and a wide working temperature range from 16°C to 55°C, the HT28 keeps your cabin cool and comfortable no matter the weather. Designed to fit standard 350mm × 345mm rooftop vent openings, its compact 31kg build allows for easy installation and maintenance, combining performance with practicality.

🔧 Key Features:

1. Streamlined and lightweight design – reduces wind resistance and noise for smoother performance.

2. Brushless DC fan – ensures quiet operation and improved reliability.

3. Powerful 2600W cooling capacity (COP 3.25) – high efficiency with low power consumption.

4. Standard mounting compatibility (350×345mm) – easy to install on most truck models.

5. Wide operating temperature range (16°C–55°C) – consistent cooling in all climates.

6. Eco-friendly R410a refrigerant – energy-efficient and environmentally safe.

7. Compact and durable construction (31kg) – simplifies installation and handling.

8. High airflow rate (400m³/h) – delivers strong and even air circulation for superior comfort.

🚛 Ideal For:

• Heavy-duty trucks and long-haul transport

• Special vehicles and construction machinery

• Fleets operating in hot or demanding climates

Colku HT28 — delivering quiet, efficient, and durable cooling built for professionals who spend their lives on the road.