1、Function: This AC evaporator is designed to be used to add air conditioning to vehicles that do not have it from the factory. Provide comfortable interior environment and temperature for your car. 2、High Performance: 32 pass 4 way coil for maximum airflow and cooling capacity. Support electronic thermostat control, under dash evaporator is practical modification parts. 3、4 Wind Speeds: This evaporator has four air speeds, you can adjust air direction and temperature according to your car's needs, making it very easy to use. 4、Universal Application: Air conditioning evaporator assembly is most commonly used on 24V classic cars, RVs, trucks, campers and heavy equipment. 5、Professional Installation: Installation bracket, condensation pipe and T pipe are included, and the installation of the AC evaporator assembly is not difficult, professional installation is recommended.