Nissan Versa
Sedan Service Manual
Ventilation, heater & air conditioner » Heater & air conditioning system (HA)
Component parts

Component Parts Location

Component Parts Location

1. Condenser 2. Compressor 3. Refrigerant pressure sensor 4. Liquid tank 5. Evaporator 6. Expansion valve A. Built-in heater & cooling unit assembly

Component Description

Component	Description
Evaporator	The mist form liquid refrigerant transforms to gas by evaporation by the air conveyed from blower motor. The air is cooled by the heat by evaporation.
Condenser	Cools refrigerant discharged from compressor, and transforms it to liquid refrigerant.
Compressor	Intakes, compresses, and discharges refrigerant, to circulate refrigerant inside the refrigerant cycle.
Refrigerant pressure sensor	Refer to HA "Removal and Installation".
Liquid tank	Eliminates foreign matter in refrigerant, and temporarily stores liquid refrigerant.
Expansion valve	Transforms high-pressure liquid refrigerant to mist form low-pressure liquid refrigerant by drawing function.