Definition: A container for receiving refrigerant liquid, vapor and oil from the evaporator. Its primary function is to separate the vapor from the liquid and oil, then release the vapor to the compressor. The accumulator also contains desiccant to absorb moisture.

Related Resources:

Automotive Air Conditioners
Get a basic understanding of how the air conditioner in your car works and some of the implications of R-12 systems.

What's That Smell??
Does your air conditioner smell like a pile of old socks? Do you look under the seats for dead animals? Here is why you are getting that smell and what you can do about it.