Auxiliary ac unit for truck
- Corunclima
- China
- 2-4weeks
- 500set/Month
Cooling up to 9500Btu and 19800Btu.
Runs on 4 or 6 deep cycle type AGM batteries, idle 8-10hours.
Environmentally friendly, Meet EPA SmartWay standard and anti-idling laws
Features
1. No need to install mechanical compressor feed by engine.
2. Mono block type, Easy installation.
3. Connect to battery directly.
4. Save fuel for engine-off when load/unload goods
Specification
| 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 cases

As anti-idling regulations tighten and fuel costs rise, the 15000BTU electric APU provides heavy-duty trucks with efficient, engine-off cabin cooling. This battery-powered system eliminates diesel idling during rest periods, reducing fuel consumption, maintenance, and emissions while ensuring driver comfort.
With 4.4 kW of cooling power, it rapidly cools large sleeper cabins even in extreme heat. Advanced airflow ensures consistent temperature control for up to 12 hours on a single charge, supporting quality driver rest and regulatory compliance.
Engineered for commercial durability, the unit features heavy-duty components, vibration resistance, and simple back-wall mounting. Smart battery management, digital controls, and 12V/24V compatibility make integration seamless.
By switching from diesel to electric, fleets achieve zero idling emissions, lower operating costs, and extended engine life—making the 15000BTU APU a smart, sustainable investment for modern trucking operations.
Corunclima all electric air conditioner for electrical buses/vans, have already been installed in Mid-east countries from the year 2015 (Ambient temperature more than 50C degree) .
Corunclima’s high-capacity electric APU offers a clear path to sustainability without compromising on performance, delivering the cooling power drivers need, the cost savings owners demand, and the emissions reductions regulators require.
Invest in your drivers’ comfort and retention. Email info@corunclima.com to order. With more than 20 years' experience in the cooling industry, various types of products, perfect technical support, corunclima should be your first choice of electric air conditioner manufacturer. Any demanding pls cotact us: info@corunclima.com.








