HVAC SYSTEM FOR VEHICLE

摘要

PURPOSE: A HVAC system for a vehicle is provided to make pleasant environment in a vehicle room by effectively controlling vertical temperature with a single PTC heater. CONSTITUTION: A HVAC system for a vehicle comprises a PTC(Positive Temperature Coefficient) heater(100). The PTC heater comprises an input unit, an output unit, and a radiating unit. A setting temperature of a passenger is inputted through the input unit. The output unit operates the PTC heater through the inputted setting temperature. The radiating unit is vertically divided into double split.