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Halla Climate Control’s front A/C & heater system is especially manufactured for cooling and heating of driver’s and
passengers’ seat and is comprised of Heater Unit, Evaporator Unit, Blower Unit and AQS.
The system’s heater unit increases the temperature of the vehicle interior with hightemperature water heated by the engine,
removes frost from windows, and maintains optimal temperature while being jointly operated with the air-conditioner. It is
installed in the center of a car, within the instrument panel, and its exterior surface is made of plastic materials.
It includes a heater core where the engine’s cooling water flows, mode door for air control and air mix door for temperature
control.
The system’s evaporator unit converts the low-pressure and low-temperature refrigerant, which undergoes an expansion
process, into vapor through thermal exchange with external and internal airflows. The air from which heat is removed
becomes cool and moist, and then enters the interior through the blower unit, an adjacent unit, producing a pleasant
environment. Its air quality censor prevents intake of polluted air when vehicle passes polluted areas, keeping the interior
free of contaminated air.
Halla Climate Control Corp.
1689-1, Sinil-dong, Daedeok-gu, Daejeon, Korea
Tel: (82-42) 930-6114
Fax: (82-42) 930-6129
Email: jjkim@mail.hcc.co.kr
Website: http://hcc.co.kr
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