Work Performed Completed maintenance on 2013 Lennox furnace – all checks passed. Inspected 2013 Lennox air conditioner. Previous visit included addition of leak dye; system had leaked out again. Performed full UV dye inspection – no visible leaks detected. Found system flat of refrigerant. Pressure-tested with nitrogen and located a pinhole leak on the discharge line off the compressor. Discussed repair option of replacing section of piping. Results Furnace is operating properly with no safety concerns. Air conditioner has a refrigerant leak in the discharge line; repair may help but cannot guarantee no other leaks will appear afterwards. Estimate will be provided for either repair or system replacement.