What happens if an A/C system has excessive moisture present?

When excessive moisture is present in an A/C system, it primarily leads to problems like compressor failure. Moisture can react with refrigerants and create acids that corrode components within the system, particularly the compressor. This corrosion can impede the compressor's ability to operate efficiently and can cause it to fail completely if the moisture levels remain high and unaddressed.

Additionally, moisture in the system can lead to ice formation, which further obstructs airflow and can put additional strain on the compressor as it attempts to function under adverse conditions. This increased workload, combined with the potential for component degradation, ultimately jeopardizes the operational integrity of the A/C system, making the risk of compressor failure a distinct possibility.

Understanding the impact of moisture is crucial for maintaining an A/C system's efficiency and reliability. Proper management of humidity levels and regular maintenance can help prevent these severe consequences.