Tractor trailer air conditioner
- Corunclima
- Henan, China
- 2-4weeks
- 500set/Month
For drivers spending long hours on the road, a cool cab isn’t a luxury – it’s a necessity.
Corunclima’s battery APU and no-idle air conditioner ensure “cool cab, happy driver” every time,providing consistent cooling without engine noise or unnecessary fuel use.
Main features of Tractor trailer air conditioner
1. Powerful 15,000 BTU Cooling: Ensures a comfortably cool cabin even in the hottest weather.
2. Direct Lithium Battery Power: Operates independently of the main engine, enabling true zero-idle operation. This eliminates fuel costs for air conditioning and reduces engine maintenance.
3. Eco-Friendly Operation: Produces no direct emissions, supporting a greener environment and compliance with strict idling regulations.
4. Quiet Performance: Enjoy a peaceful rest without the noise and vibration of a running engine.
5. Compact and Robust Design: The rear-wall mounting solution is both space-saving and durable for long-term reliability.No-Idling trucking air conditioner System, reduce much fuel costs & engine maintenance cost.
Specification / Technical data of Tractor trailer air conditioner
| Model No. | K20BS2 |
| Cooling capacity | 9500BTU/2.8KW |
| Voltage | DC12V/DC24V |
| Current | 46A/35A |
| Refrigerant gas | R134A/R1234Y |
| Evaporator Blowe Air | 750M3/h/420CFM |
| Compressor | DC Electric Scroll Brushless, Heavy Duty |
| Condenser Fan QTY | 1 |
| Controller | Digital + Remote |
| Condenser Dimension | Width:680mm Height:755mm Thickness:182mm |
| Evaporator Dimension | Width:578mm Height:287mm Thickness:152mm |
| Condenser weight | 34Kg |
| Evaporator weight | 11Kg |
| Included | USB Charger |
| Working hours | 230AH lithium battery 5hours |
| 460AH lithium battery 10hours | |
| 560AH lithium battery 13hours | |
| Optional | Lithium battery 230AH,460AH,560AH |
| 110V/220V converter | |
| Flexible solar pane | |
| Diesel parking heater | |
| DC12V,24V,48V,72V,80V are available |
Successful case

Corunclima’s electric APU brings the cooling performance truckers trust—matching the power of traditional diesel units without the drawbacks. Engineered for drivers who refuse to compromise on comfort, it delivers robust, reliable cooling that transforms sleeper cabs into refreshing retreats, even in harsh heat. With a clean, all-electric design, it operates quietly and emission-free, offering the same cooling confidence as diesel alternatives while keeping operations efficient and compliant. It’s power meets progress for modern trucking.
For fleet managers, the benefits go far beyond driver comfort—this Electric APU is a strategic investment that cuts operational costs and keeps your business compliant.Corunclima’s idle-free design lets your trucks stay cool without a single moment of engine idling. That means no more worrying about regulatory violations, no more unexpected fines, and no more wasting fuel on a practice that does nothing but increase costs. The 12V system takes efficiency a step further, ensuring reliable operation with low power consumption—even during the longest hauls. This translates to significant savings on fuel bills, reduced wear and tear on your trucks’ engines, and a lower total cost of ownership over time.
Crafted with the modern trucker’s needs at the forefront, Corunclima’s all-electric APU redefines comfort on the open road. Engineered to deliver seamless heating and cooling without relying on your truck’s main engine, it draws power effortlessly from the battery—offering a clean, efficient alternative to idling. Whether you’re facing blistering heat or freezing cold outside, this system works quietly behind the scenes to transform your sleeper cab into a personalized haven.
Looking for long-term partners. Contact Corunclima for more: info@corunclima.com.








