We performed comprehensive mechanical repairs on a residential hot tub to restore its filtration and heating systems. Our team inspected the internal plumbing and electrical infrastructure, focusing on the Balboa and Gecko control units. We addressed several technical issues within the service compartment to ensure the spa returned to peak operational performance. During the project, we serviced the Watkins whirlpool pump and integrated a new Del Ozone generator to improve water quality. We replaced worn PVC plumbing unions and secured various flexible hoses and electrical connections to prevent future leaks. These updates restored the spa's functionality and provided a more reliable user interface through the newly installed control panel.