DC 12V 12000BTU Split Parking A/C for RV Truck Silent Fast Cooling AC Unit

12V 12000BTU Truck Cab Air Conditioner Split AC For Semi Trucks Bus RV Caravan. 12v RV Rooftop air conditioner. The parking air conditioner is a kind of in-car air conditioner. These DC 12V products are now widely used in the ventilation and air conditioning systems for the cabs in trucks, tractors and construction machinery.