Corunclima All Electric APU Cabin Cooling System
For decades, fleet profitability and driver comfort have been locked in a costly compromise with the main engine idling. This outdated practice drains fuel, accelerates engine wear, and violates a growing number of anti-idling laws. The Corunclima All-Electric APU Cabin Cooling System shatters this paradigm, offering a sophisticated, all-electric solution that delivers superior comfort, unprecedented operational savings, and a clear path to a sustainable future.

An idling diesel engine burns approximately one gallon of fuel per hour, producing zero revenue while generating significant costs. For a single truck, this translates to over $8,000 annually in wasted fuel alone. Beyond the financial toll, it adds hundreds of unnecessary engine hours, leading to more frequent oil changes, and a shorter overall engine lifespan. Furthermore, idling creates a noisy, polluting environment, damaging your corporate reputation and exposing your fleet to fines in regulated areas. The Corunclima system is engineered to eliminate this problem entirely.
At the core of the Corunclima solution is a powerful, vehicle-dedicated lithium-ion battery pack. This high-density energy source powers a state-of-the-art, ultra-quiet electric compressor that drives the HVAC system with precision and efficiency. Unlike legacy diesel-powered APUs, our system produces zero emissions at the point of use, ensuring complete compliance with the strictest local ordinances.
The Corunclima system is not an expense; it is a high-yield investment. The financial benefits are direct and substantial:
Eliminate Fuel Waste: Save over 1,800 gallons of diesel per truck each year by eliminating overnight idling. This directly boosts your profit margin.
Slash Maintenance Costs: Reduce engine wear and tear, extend oil drain intervals by thousands of miles, and prevent premature wear on critical components like turbochargers and injectors.
Ensure Regulatory Compliance: Operate with confidence in all jurisdictions. The zero-emissions operation keeps you compliant with current and future anti-idling laws.
Enhance Driver Satisfaction & Safety: A comfortable, well-rested driver is a safer, more productive, and more loyal asset. Providing a best-in-class comfort system is a powerful tool for improving your CSA scores and reducing driver turnover.
Corunclima is designed with durability and reliability as the top priorities. By adopting the Corunclima All-Electric APU Cabin Cooling System, you are not just cutting costs—you are positioning your fleet as a leader in operational efficiency, environmental stewardship, and driver-centric innovation.
Contact a Corunclima fleet specialist today to request a personalized savings analysis and discover how our system can transform your operations.




