The air conditioning unit sets the internal temperature and air outlet to the users' preference under any climate change and creates a comfortable environment throughout the year. It also demists the windows for safe driving. Calsonic Kansei provides a range of air conditioning units for different vehicles, ranging from compact and luxury vehicles to large trucks and RV's. We provide a wide range of highly functional products, including independent air conditioning for each seat and automatic air conditioners.

Under technical partnership with the then GM Harrison, the first company in the world that mass-produced compressors with single-sided wobble, continuous variable displacement, Calsonic Kansei launched production in Japan in 1988. Since that time, the Company has provided an extensive product lineup ranging from compressors for compact vehicles to those for large vehicles using our proprietary variable displacement technologies. We mass produce variable displacement compressors with an external control system that offer a significant improvement in fuel efficiency, these units are highly respected in the market. Our rotary compressors, which are smaller, lighter and offer superior cost performance, are used for a range of purposes and also have the advantage of our extensive experience and original technologies.

To improve the layout, the receiver driers have an external diameter of φ40 mm, instead of the conventional φ60 mm. These tanks feature a significantly simplified internal structure while maintaining the necessary functions, thereby reducing the weight and the costs.