When it comes to teaching HVAC/R and building automation, not every classroom has the space or budget for full-scale equipment. That is where iConnect Training’s bite-sized training units come in. Compact, affordable, and packed with real-world learning opportunities, these small-scale systems deliver a big impact for programs that need mobility, flexibility, and performance in one smart package.
Whether you are teaching in a lab, a portable classroom, or on the go, these trainers make it easy to fill up your bag with practical, hands-on learning tools that will not crowd your workspace.
TU-805 Mobile Table-Top Air Conditioning & Refrigeration Trainer
The TU-805 is one of iConnect Training’s most versatile small-scale systems. Designed for tabletop use, it allows students to explore refrigeration principles, pressure and temperature relationships, and system charging in a clear, accessible format. The unit includes standard HVAC components such as a compressor, evaporator, condenser, and gauges, so students can practice diagnosis and troubleshooting on real equipment. Compact and portable, it is an excellent fit for schools with limited lab space that still want to provide industry-level training.
TU-810 EEV Table-Top Air Conditioning and Refrigeration Trainer
The TU-810 EEV Table-Top Trainer is an excellent option for instructors who want to deliver advanced HVAC training in a compact, classroom-friendly format. This unit demonstrates the operation of an electronic expansion valve (EEV) system and allows students to study key refrigeration principles such as superheat, subcooling, and pressure-temperature relationships. With visible components and clear access points, students can observe system performance, diagnose faults, and practice real-world service procedures. Designed for tabletop use, the TU-810 provides hands-on experience with modern electronic control technology without requiring a large lab or installation area.
TU-806, TU-807, and TU-808 Heat Pump Trainers
The TU-806, TU-807, and TU-808 trainers give students hands-on experience with modern HVAC technology in a compact format.
- TU-806 R-290 EEV Table-Top Trainer demonstrates the operation of an electronic expansion valve system using eco-friendly R-290 refrigerant. Students can study superheat, subcooling, and pressure-temperature relationships in a clear, safe setup.
- TU-807 Table-Top Heat Pump Trainer with Inverter Compressor lets students observe heating and cooling modes through an inverter-driven system, helping them understand energy efficiency and variable-speed performance.
- TU-808 Heat Pump Trainer with Inverter Compressor and R-290 Refrigerant adds sustainability to the mix, combining inverter technology with modern refrigerant handling for a realistic training experience.
These portable systems deliver high-quality, real-world training while saving space and cost—ideal for any classroom or lab setup.
BL-01 and BL-02 BAS Controller Units
Building Automation Systems (BAS) are becoming a vital part of modern facilities, and iConnect Training’s BL-01 and BL-02 BAS Controller Training Units make it easy to teach these concepts without large-scale building systems. Each trainer includes a BACnet controller, I/O modules, and network simulation capabilities so students can practice programming, integration, and system control. Compact yet powerful, these units give learners valuable exposure to automation principles and digital building technology, which are essential skills for the next generation of technicians.
Small Units, Big Value
From heat pumps to BAS controllers, iConnect Training’s bite-sized units make it possible for any program, regardless of space or budget, to deliver high-quality HVAC/R education. These compact trainers are durable, mobile, and full of real-world learning potential, making them the perfect treat for any instructor’s classroom toolkit.
Explore the full lineup of affordable training systems and discover how easy it is to build a hands-on learning environment that fits your space, schedule, and students.