Condenser and Accumulator.
A/C Receiver Drier.

RECEIVER DRIER

Fits S60, S80, V70, V70 XC, XC90

CH -195819. CH -196987. CH -409454. CH -471444. FC 1; CH -506583, FC 2; CH -505662.
Air Conditioning Receiver Drier Assembly
The receiver drier in your A/C system contains a desiccant that protects its metal components as well as acting as a filter to prevent damage to the rest of your system. They also frequently include a pressure switch that signals your A/C compressor to turn on or off. Your 2005 Volvo S60 should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.