What might be a result of a compressor that has lost its efficiency?

When a compressor loses its efficiency, it means that it cannot adequately compress refrigerant and perform its intended function optimally. This inefficiency usually leads to increased energy consumption, as the system has to work harder to compensate for the diminished performance of the compressor. As a result, the electricity bills associated with running the HVAC system increase, causing higher energy costs.

Furthermore, the loss of efficiency may not only lead to higher energy costs but could also affect the overall comfort level of the controlled environment, as the system struggles to maintain the desired temperature and humidity levels. The other outcomes typically associated with an inefficient compressor, such as increased cooling effectiveness or normal operation, are contrary to what actually happens in such scenarios. A decrease in refrigerant flow is a potential issue, but it typically results from the compressor inefficiency rather than being a direct consequence.