I was called to a home in the suburbs to perform summer maintenance on a 4-year-old carrier split system. The system was not cooling properly, and the homeowner was concerned that it might need to be replaced. Upon arrival, I inspected the unit and found that the condenser coil was dirty and clogged with debris. I cleaned the coil with a brush and vacuum and then applied a refrigerant charge to the system. After the system was charged, I performed a series of tests to ensure that it was operating correctly. The unit was cooling the house efficiently and the temperature was stable. The homeowner was very pleased with the results and thanked me for my service. I explained to them how to maintain the unit and how to identify any potential problems in the future. Overall, it was a successful summer maintenance job that helped the homeowner keep their home cool and comfortable.
