We performed a comprehensive diagnostic and repair on a residential hot tub system in Coronado. Our team accessed the internal equipment compartment to inspect the control board, plumbing, and electrical components. We identified issues with the pump motor and verified the system's performance using specialized electrical testing equipment. We replaced the faulty pump motor and integrated new PVC piping to ensure a secure, leak-free connection. During the process, we tested the heating element with a digital clamp meter to confirm proper amperage and electrical load. Once the repairs were complete, we restored the control panel functionality and verified that the water circulation and heating systems were operating efficiently.