Upon arrival customer informed me that system is working once more. Proceed to inspect air handler in the attic. Customer replaced their own filter. Ok Blower motor on / running. Ok Inspect electrical wiring and components. Ok No signs of water in secondary overflow. Ok Took temperature split @ equipment. Check outdoor condenser. Condenser is on/running. Check pressure and temperature to be stable. System is using R-407C refrigerant. Check capacitor/ Contactor System is operating normally @ this time. Recommending to customer to follow up and schedule AC maintenance. Customer is aware system needs to be upgraded. Customer may have gotten a consultation in the past. Recommending that office follow up with customer to give consultation. System is operating. Customer may also be looking to add new system for their home. View visual findings from this job here - https://visionshare.xoi.io/?id=XA-A3D0-E3733A42CFF54E61B4F3AC35D496BE20