Corunclima Idle Free Electric APU
Engineered to redefine cab climate control while delivering unparalleled operational savings, Corunclima Idle-Free Electric APU sets the new industry standard with its market-leading 15,000 BTU cooling capacity, ensuring cab-chilling comfort even under the most intense summer sun, all without a single minute of main engine idling.

Our proprietary, high-efficiency compressor and advanced condenser system generate a true 15,000 BTU of cooling power—the largest available. This means faster pull-down times from scorching temperatures and the sustained, deep cooling needed to transform your cab into a sanctuary of comfort.
The financial argument for the Corunclima APU is as powerful as its cooling. Idling a main engine is a notoriously expensive habit, burning between 0.8 to 1.5 gallons of fuel per hour. By eliminating this waste, our system drastically slashes fuel costs, typically paying for itself within the first year of operation. The savings extend far beyond the fuel pump. You simultaneously eliminate the excessive engine wear associated with thousands of hours of idle time. This translates directly into extended engine life, reduced maintenance intervals, and lower long-term capital costs, protecting your most valuable asset.
In an era of tightening environmental regulations and growing fleet sustainability goals, the Corunclima APU provides a clear path forward. By turning off the main engine, you dramatically reduce harmful emissions such as NOx, particulate matter, and CO2. This not only minimizes your environmental footprint but also ensures compliance with strict local and state anti-idling laws, avoiding hefty fines. The whisper-quiet electric operation also fosters better community relations at delivery points and rest stops, eliminating noise pollution.
For the owner-operator focused on their bottom line or the fleet manager tasked with optimizing total cost of ownership, the equation is simple. The Corunclima Idle-Free Electric APU delivers the maximum cooling performance required for true driver comfort and the maximum savings achieved through radical fuel reduction and preserved engine life. It’s a direct investment in driver satisfaction, asset protection, and operational efficiency.
For a cooler cab, a healthier engine, and a stronger bottom line, the choice is clear: Corunclima.This battery powered system eliminates fuel waste, reduces maintenance costs, and keeps drivers perfectly comfortable in any weather.If you are interested in exploring this innovative air conditioning solution, feel free to reach out via our email: info@corunclima.com.




