... high quality and competitive price .About the details of car fan, welcome to contacr us. 280W PTC CERAMIC HEATER FAN280W PTC ... windshields or to provide auxiliary heating Instant heat, automatic temp control, safe 150W & 280W selectable switch PTC ceramic heater 6000 PTU ... of power wire is made according to clients' requirementthe car fan application:truck,rv,bus,boasts,etchead is oscillating stay cool ...