12V/24V Universal New Rooftop Parking Air Conditioner Low Noise for Truck

Product Description

Parking Air Conditioner

A car air conditioning system is a closed-loop climate control unit designed to provide thermal comfort and ensure clear visibility by managing cabin temperature, humidity, and air quality.

The system's core is a refrigerant circuit. A belt-driven or electric compressor pressurizes gaseous refrigerant, sending it as a hot, high-pressure vapor to the condenser (located at the front of the car). Here, airflow cools it into a high-pressure liquid. This liquid then passes through an expansion valve or orifice tube, rapidly turning cold and low-pressure before entering the evaporator inside the dashboard. A blower fan forces cabin air over the evaporator's icy fins, cooling and dehumidifying the air before it circulates into the cabin. The refrigerant, having absorbed heat, returns as a gas to the compressor to restart the cycle.

Modern systems are highly integrated. They feature user controls for temperature, fan speed, and airflow mode (e.g., face, feet, windshield). The defrost mode prioritizes dehumidified air to the windshield for rapid clearing. Advanced versions offer dual or multi-zone automatic climate control (e.g., 'Auto' mode), air filtration (using cabin air filters), and integration with the vehicle's engine management system for optimal efficiency. A properly functioning system is essential for safe, comfortable driving in all weather conditions.

Product Parameters	SA23
Cooling Capacity	2700W
COP	3.0
Input Voltage	DC 24V
Refrigerant	R410a/460g16-55°C
Working Temperature	16~55°C
Current	15~38A (35°C ambient temp)450m3/h
Evaporator Air Volume	450m3/h
Setting Temperature	15-30°C
Weight	34kg/net,42kg/gross
Product Size
Air Distributor Size	513mm*345mm*140mm
Outer Body Size	905mm*890mm*210mm
Package Size	965mm*965mm*455mm
Loading QTY	59sets/20GP,120sets/40GP120sets/40HQ

Company

QINGDAO SHINGAUTO PARTS CO., LTD is a leading automotive partsmanufacturer specializing in high-quality aftermarket components. Committed toprecision engineering, we offer a comprehensive product line for the globalmarket, including cooling systems, suspension components, and trim partsPartnering with ShingAuto means we'll provide you with the reliability,performance, and competitive pricing you need for your vehicle
Our good quality and perfect services help us earn a high reputation fromclients from Europe,SouthAmerica, the Mliddle East, Southeast Asia andAfrica.with the aim to be a modernized group corpora.tion, we are sincerelylooking forward to cooperate with you, to supply the best products to peoplearoundthe world! welcome your contact and visit!

1.Are you selling certified products?
Of course, we'd like to express our desire to establish business relationship with you on the basis of quality, mutually benefit and exchange of needed goods.
2.Can you give me a discount?
Our products are not profitable, but if you have a large order, we are delight to give you a discount.
3.Why are you selling more expensive than others?
The quality of our product is more reliable. At the same time, we can provide warranty service.
4.Are these photos taken in kind?
We guarantee that all our product pictures are taken in kind, we have tried to avoid chromatic aberration.
5.Are these products in stock?
The normal quantity is no problem. If you have a large order, please ask our sales manager..