I was called to a home to repair a Lennox split gas system. The system was not cooling properly, and the homeowner suspected a refrigerant leak. I arrived at the home and performed a thorough inspection of the system. I found a refrigerant leak in the condenser coil, which was causing the system to not cool properly. I repaired the leak and recharged the system with the correct amount of refrigerant. The homeowner was happy with the repair and thanked me for my service.