Corunclima, a pioneering force in transport climate solutions, has launched what is now the most powerful electric auxiliary power unit (APU) on the global market: a 15,000 BTU Back Wall Air Conditioner designed specifically for long-haul trucking fleets. This landmark release directly addresses the critical industry challenges of driver comfort, fuel savings, and emissions reduction.

The centerpiece of the innovation is its unprecedented cooling capacity. At 15,000 BTU, the system provides the strongest thermal performance available in an electric APU format, ensuring cabin comfort even in the most extreme environmental conditions. Unlike traditional idling, the unit operates entirely independently of the truck’s main engine, aligning with stringent global anti-idling regulations and corporate sustainability targets.
"For decades, fleets have had to choose between driver comfort and operational cost. Our new 15,000 BTU APU ends that compromise," stated , Chief Technology Officer at Corunclima. "This system delivers maximum cooling power precisely where it’s needed—in the sleeper berth—while completely eliminating the fuel waste, engine wear, and excessive emissions associated with overnight idling. It's a game-changer for fleet economics and driver welfare."
The back-wall mounted design offers optimal space utilization and efficient air distribution within the cabin. Fleet managers can expect a dramatic reduction in fuel costs—savings that typically see a full return on investment within a targeted period. Furthermore, drivers gain access to a quiet, reliable, and comfortable resting environment, which is directly linked to improved safety and job satisfaction.
The launch positions Corunclima at the forefront of the green logistics movement. As regulations tighten and the focus on Scope 1 emissions intensifies, this high-capacity, no-idle technology provides a clear and immediate path for fleets to decarbonize their stationary operations without sacrificing performance.
About Corunclima:
Corunclima specializes in advanced climate control systems for the commercial transport industry. With a focus on energy efficiency and innovation, the company develops solutions that enhance operational efficiency, reduce environmental impact, and improve the quality of life for drivers worldwide.
For more information, contact:
Whats App: +86 15093421495
Email: info@corunclima.com
https://www.corunclima.com
Zhengzhou Corunclima Co., Ltd.
Email:info@corunclima.com