The model T7017A includes a bench top-mount workstation, AC power supply, DC power supply, electrical components set, lead set, hand-held multimeter, circuit tester, built-in instrumentation console, electrical circuit simulation software, student learning materials for both theory and lab, and teacher’s assessment guide. This system uses industrial quality components to help students become better prepared for what they will encounter on the job.

This economical, sectioned example showcases the device’s operating principle, internal components, and related installation concerns. Multiple cutaways unveil all internal components, which enhances classroom training in HVAC system design, maintenance, troubleshooting, and preventive/predictive maintenance.

This ACR Manual Balancing Valve Cutaway provides a full cutaway view of a balancing valve that exposes the complete internal components and operating principles. The device can be used independently using an optional tabletop mounting foot, or combined with similar devices on optional display and storage frame assemblies.

DAC Worldwide’s ACR Oil Separator Cutaway, Helical-Type is a professionally-crafted, economical teaching aid that depicts a conventional helical-type centrifugal oil separator commonly used in industrial and commercial refrigeration systems for oil entrapment and compressor crankcase replenishment.