As long as your air conditioning system is operating effectively, there is no need to replace the accumulator, and the life of an AC unit in a vehicle is usually 10-15 years. That said, however, a clogged accumulator is often the reason that the AC is not working.2016-01-13
What does accumulator do in AC?
The accumulator protects the system components. It is located on the low-pressure side of the circuit between the evaporator outlet and the compressor suction port. The accumulator has different roles: To provide compressor protection, preventing compressor failure due to liquid slugging.
How long can accumulator last?
The accumulators have a lifespan ranging from 2 to 5 years depending on the storage conditions, the intensity of the discharge current as well as the depth of the average discharges.
How do I know if my accumulator is bad?
- Rattling noises during operation. One of the first warning signs that an accumulator has failed is a rattling noise when the AC is turned on. ...
- Noticeable refrigerant leaks. ...
- Moldy smell when the AC is on.
Should I replace the AC accumulator?
The AC accumulator also filters out contaminants that could enter your AC system, preventing refrigerant from circulating effectively. ... As long as your air conditioning system is operating effectively, there is no need to replace the accumulator, and the life of an AC unit in a vehicle is usually 10-15 years.2016-01-13