HVACR Training by Amatrol
Heating, ventilation, air conditioning, and refrigeration systems are found in virtually every building, facility, and industrial operation in the country. From residential homes and commercial buildings to food processing plants, pharmaceutical facilities, and industrial operations, the demand for skilled HVACR technicians is one of the most consistent and fastest-growing in the skilled trades.
The Bureau of Labor Statistics projects employment of heating, air conditioning, and refrigeration mechanics and installers to grow significantly through the coming decade, driven by the continued buildout of commercial construction, the shift toward more efficient systems, and the growing complexity of modern HVACR equipment. Programs that deliver hands-on, technically rigorous HVACR training are giving learners a direct path into one of the most stable and in-demand careers in the skilled trades.
Klein Educational supplies Amatrol HVACR training systems and curriculum to K-12 schools, colleges, and workforce development programs across California, Oregon, Washington, Arizona, Nevada, Hawaii, and Alaska. As the only authorized Amatrol distributor in these seven states, we help programs get the right systems specified, installed, and running.
What is Amatrol HVACR training?
Amatrol offers a robust mix of interactive eLearning curriculum and HVACR training systems built around real industrial components that technicians will encounter on the job. The systems were developed in conjunction with HVACR industry experts to provide comprehensive training that equally balances hands-on practice with technical theory, covering everything from fundamental thermal science through advanced residential and commercial refrigeration, heat pump troubleshooting, geothermal systems, and steam systems.
Troubleshooting training systems include FaultPro, Amatrol's exclusive computer-based fault insertion software that allows instructors to create realistic fault scenarios so learners can develop and test their diagnostic skills without putting equipment at risk. The HVACR training systems fit within Amatrol's dedicated HVACR program and also connect with Power and Energy and Green Energy programs for programs that want to build broader energy technology pathways.
What students and trainees learn
Amatrol's HVACR curriculum covers a wide range of skills that apply directly to residential, commercial, and industrial HVACR technician roles:
Thermal science fundamentals including heat transfer, thermodynamic laws, and refrigeration thermodynamics
Refrigeration cycle operation and heat pump operation
Air conditioning system operation, installation, and adjustment
Compressor, condenser, evaporator, and metering device operation
Reversing valve operation and temperature and pressure control devices
Refrigerant recovery, recycling, and charging for R-134a, R-410a, and R-454b
Residential heat pump operation, troubleshooting, and defrost control
Residential mini-split (ductless) heat pump operation, testing, and troubleshooting
Commercial refrigeration system operation and troubleshooting
Industrial refrigeration system operation, maintenance, repair, and troubleshooting
HVAC motor control for common HVACR applications
Geothermal system installation, operation, troubleshooting, and maintenance
Steam system operation, installation, maintenance, and repair
Environmental applications and building envelope principles
Learners who complete Amatrol HVACR programs graduate with skills that are immediately applicable across residential, commercial, and industrial HVACR environments.
A closer look at key training systems
Amatrol's HVACR line covers every major application area in the thermal systems field, from foundational thermal science through advanced commercial and industrial systems.
The Thermal Science Learning System provides the knowledge and equipment needed to understand the principles of modern thermal systems including HVAC, geothermal, refrigeration, and steam. It is the ideal starting point for learners who are new to the field, establishing the theoretical foundation that makes more advanced training accessible.
The Air Conditioning and Heat Pump Operations Learning System features industry-standard heating and cooling components that form a fully working heat pump, air conditioning, and refrigeration system. Learners study important concepts including compressors, condensers, metering devices, evaporators, temperature and pressure control devices, and reversing valves. An Environmental Applications expansion adds a model house complete with insulation, siding, shingles, and a window for real-world building envelope training.
The Residential Heat Pump Troubleshooting Learning System teaches the critical hands-on skills HVACR technicians need to work with residential systems that use a heat pump and traditional ducting. Learners practice skills including using a gauge manifold to measure system pressures, determining if a system is properly charged using the subcooling method, testing defrost controls, and troubleshooting insufficient heating.
The Residential Mini-Split Heat Pump Learning System covers the ductless HVAC systems that are increasingly common in residential and light commercial applications, teaching operation, pressure and temperature measurement, component testing, and troubleshooting of mini-split heat pump systems.
The Refrigerant Recovery and Charging Learning Systems are available for R-134a, R-410a, and R-454b refrigerants, teaching HVACR technicians the hands-on skills needed to recover, recycle, and charge refrigerants correctly and safely in real-world service situations.
The Commercial Refrigeration Learning System and the Industrial Refrigeration Learning System extend training into larger-scale refrigeration environments. The Industrial Refrigeration system in particular provides hands-on experience with a wide range of industrial-grade components including a scroll compressor, water-cooled condenser, chiller, variable frequency drive, variable speed pump, thermal expansion valves, solenoid valves, and evaporator pressure regulating valve. FaultPro is included for realistic troubleshooting practice.
The Steam System Training System introduces learners to the operation, installation, maintenance, and repair of steam systems used in paper mills, commercial and residential settings, power companies, and industrial applications.
The HVAC Motor Control Training System provides comprehensive motor control training specifically targeted at common HVACR applications, connecting electrical skills directly to the systems HVACR technicians work with in the field.
Why HVACR training matters now
HVACR is one of the most consistently in-demand skilled trades in the country. Every building needs heating and cooling, and as systems grow more sophisticated and the regulatory environment around refrigerants continues to evolve, the technical bar for HVACR technicians keeps rising. Employers across residential, commercial, and industrial sectors report significant difficulty finding technicians with the hands-on skills to work confidently with modern systems.
The shift toward heat pumps, mini-split systems, geothermal energy, and more environmentally responsible refrigerants is also creating demand for technicians who understand a broader range of systems than previous generations were required to know. Programs that deliver comprehensive, hands-on HVACR training are giving learners the skills to meet that demand and build long-term careers in one of the trades least susceptible to automation.
How Klein Educational supports your program
Klein Educational is more than an equipment supplier. We work with CTE directors, college department heads, and workforce administrators from the first conversation through installation and beyond. That includes needs assessment, equipment specification, lab layout planning, and staff training.
As the only authorized Amatrol distributor in the western US, we have direct access to the full Amatrol product line, curriculum, and support infrastructure, which means faster service and deeper product knowledge than you'll find anywhere else in the region.
Frequently asked questions
What is Amatrol HVACR training?Amatrol HVACR training is a hands-on technical education program that teaches learners how to operate, install, maintain, and troubleshoot heating, ventilation, air conditioning, and refrigeration systems across residential, commercial, and industrial environments. It covers thermal science, air conditioning, heat pumps, refrigeration, geothermal systems, and steam systems using real industrial components and comprehensive multimedia curriculum.
Who is Amatrol HVACR training designed for? Amatrol HVACR systems are built for K-12 CTE programs, community colleges, and workforce development centers. Systems range from foundational thermal science and air conditioning training suited for high schools to advanced commercial refrigeration, industrial refrigeration, and geothermal systems for college and workforce training environments.
What careers does HVACR training prepare learners for? HVACR training prepares learners for roles including HVACR technician, refrigeration mechanic, heat pump installer and service technician, commercial refrigeration technician, and industrial HVACR specialist, some of the most consistently in-demand positions across residential, commercial, and industrial service sectors.
Does Klein Educational help with lab setup and installation? Yes. Klein works with programs from needs assessment through equipment specification, lab layout, installation, and staff training. We guide the entire process so your program is set up correctly from day one.
What states does Klein Educational serve? We serve California, Oregon, Washington, Arizona, Nevada, Hawaii, and Alaska as the only authorized Amatrol distributor in these seven states.
Ready to Bring HVACR Training to Your Program?
Whether you're building a new HVACR lab or adding thermal systems to an existing program, our team will help you find the right Amatrol systems for your space, budget, and goals.