I was dispatched to a home in the city to perform a routine maintenance check on a central air conditioning unit. Upon arrival, I noticed that the condenser unit was covered in dirt and debris, and the blower wheel was caked with dust. I also noticed that the condensate line was clogged with algae and debris. To address these issues, I began by removing the access panel and cleaning the condenser unit thoroughly. I used a soft brush and a vacuum cleaner to remove any dirt or debris from the fins and coils. I also cleaned the blower wheel with a brush and a cleaning solution. Next, I inspected the condensate line and found that it was clogged with algae and debris. I used a wire brush to clean the line thoroughly, and then I flushed it with a mixture of water and bleach. After completing these tasks, I tested the unit to ensure that it was operating properly. The condenser unit was running smoothly, and the blower wheel was spinning freely. The condensate line was also flowing freely