In a refrigerant circuit, where is an accumulator typically located?

The accumulator is an essential component in a refrigerant circuit, specifically designed to prevent liquid refrigerant from entering the compressor. It is typically located on the suction line between the evaporator and the compressor.

This placement serves a crucial purpose: the accumulator collects any excess liquid refrigerant that may not evaporate completely in the evaporator. If liquid refrigerant were to reach the compressor, it could cause damage or failure, as compressors are designed to compress gas, not liquid. By having the accumulator in this position, it can effectively separate the gas from the liquid, allowing only vapor to pass into the compressor while storing the excess liquid until it can be evaporated.

This ensures that the compressor operates efficiently and safely, maintaining the overall integrity and performance of the refrigerant circuit. The configuration of the other components is not suited for the specific function that the accumulator performs, making this location particularly effective for safeguarding the system.