2011-2017 Lexus CT200h. 2010-2015 Toyota Prius. 2012-2015 Toyota Prius Plug-In. 2012-2017 Toyota Prius V. The function of the condenser is to convert the high-temperature, high-pressure gaseous refrigerant sent by the compressor into a liquid refrigerant, and the refrigerant dissipates heat in the condenser to change its state.