Solar Panel MasterClass Learn how to install solar panels and balance the system components, including inverters, charge controllers, and battery banks.
Residential and commercial electricity Learn how to read blueprints and install electrical wiring and controls in residential and commercial buildings.
HVAC MasterClass (Residential and Commercial) Learn how to install, repair, and service HVAC/R equipment with a live instructor.
MasterClass in Refrigeration (Residential and Industrial) Our course will teach you everything you need to know, from the basics to the most complex systems, and you can take it from the comfort of your own
MasterClass HVAC Chillers Learn about operation, maintenance, thermodynamics, and heat transfer cycles, as well as software applications and water treatment.
HVAC Refrigeration Training and Certification with Accommodations One-Week Intensive Course in HVAC Refrigeration and HVAC Heat Pump Specialist
VRF: Optimizing Efficiency and Performance Our Variable Refrigerant Flow (VRF) course provides comprehensive training, along with the knowledge and skills needed to implement
A2L CERTIFICATION (LOW-GWP REFRIGERANTS) The new A2L refrigerants (R-32, R-454B, etc.) are already replacing traditional systems. If you don't have A2L certification, you'll be left behind
