Notes: arrived for two system tuneup. Main floor unit condenser was not working. Found capacitor was bad and mushroom. Once replaced. The unit started right up. Performed full system on each unit. Waived today’s fee and this will be one of two maintenances for the year. Summary: the attic air handler has air leaks in the attic off the supply, and return Plenum and immediate ducts. I suggest properly ceiling to help with efficiency. Inside the cabinet has biological growth. It is also on the supply vents and outside the Plenum. A UVC germicidal will keep the cabinet clean and produce better. Indoor air quality. The downstairs safety float switch was wired wrong/cut. Customer agreed to replace switch and it is properly working now. Both systems are cooling and heating well at this time. I collected signatures and payment. This job has been completed. Thank you for choosing Total Air!