HVA 102 — Refrigeration Systems
Builds on concepts learned in HVA 101 . Introduces specialized system controls and accessories found in commercial refrigeration systems. Covers pressure and temperature controls, water-cooled condensers, commercial defrosting, and piping practices. Emphasizes practical application to develop diagnostic and troubleshooting techniques, interpret wiring diagrams, service, and repair including working with zero ODP refrigerants used in cmmercial systems application. Prerequisite: HVA 101 with a grade of C or better.
Prerequisites: HVA 101