Colku EL20A 12V Rooftop Air Conditioner for Medium-Duty Trucks

Efficient, Lightweight, and Built for the Road

Designed for 12V medium-duty trucks, the Colku EL20A rooftop air conditioner combines powerful cooling performance with energy efficiency — giving drivers reliable comfort during every journey.

🔧 Key Features

• 12V DC Power Supply – Perfect for medium-duty truck applications

• High Cooling Capacity: 1650W – Ensures fast, effective cooling

• Energy Efficient (COP 2.5) – Reduces battery load without compromising performance

• Wide Operating Range – Works reliably in extreme climates from 16°C to 55°C

• Adjustable Temperature (15°C – 30°C) – Customize comfort to your needs

• Strong Airflow: 330m³/h – Provides uniform air distribution in the cabin

• Eco-Friendly Refrigerant – Uses R134a, safe and widely adopted

• Compact & Lightweight – Only 22kg, easy to install on most rooftops

🚚 Perfect Fit for Truckers

The Colku EL20A is purpose-built for truck environments, with a compact design that fits standard rooftop openings (360mm × 300mm). Its lightweight body (22kg) allows for quick installation, even on tight schedules.

❄️ Reliable Cooling Anytime, Anywhere

Whether you’re crossing deserts or navigating urban heat, the EL20A operates consistently in harsh weather conditions. With a cooling range from 15°C to 30°C and operating temperatures up to 55°C, it delivers comfort wherever the road takes you.

🌍 Go Green Without Sacrificing Power

With R134a refrigerant and efficient power consumption, the EL20A meets today’s eco-conscious standards — making it a sustainable choice for fleets looking to reduce environmental impact and running costs.

🧰 Technical Specifications

💡 Why Choose Colku?

• ✅ 20+ years of AC expertise

• ✅ Trusted by commercial fleets worldwide

• ✅ Fast shipping & responsive support

• ✅ OEM & customized solutions available