HVACR Course Descriptions


Learn more about NETTTS financial aid options for your CDL and HVAC training.

MA heating school technical

Learn the Heating and Cooling Trade

If you like solving problems and working with your hands to fix things, then training for a career as an HVAC Technician may be just for you!

At NETTTS we're hands on, and so are our students. You'll learn to install, adjust, maintain and repair heating and cooling systems, and train on commercial and household equipment. For additional support, our students even have access to online 3-D simulation labs. 

Your HVAC Training includes

  • Personal set of HVACR tools and equipment
  • Graduates receive 4,000 hours towards Mass Refrigeration License
  • EPA Certification Prep and Exam
  • Oil burner service training
  • Job Placement Assistance
  • Financial Aid Available for those that qualify
  • ...and much more

*This program currently only offered in our North Andover, MA and Pawtucket, RI locations

Oil furnaces, electric heating, commercial gas systems, steam hydronics--you'll get to know them all in the heating segments of our HVAC training program.

Air distribution is key to keeping things warm in the winter and cool in the summer. In our HVAC program you'll be taught all about how to create a proper balance, and use the tools and equipment to learn how to do so.

Rooftop units. Window units. Central-air. Here in New England, we need it all to keep cool in the summer months and at NETTTS you'll know how they all work and what it takes to keep them running.

Not only does nearly every home rely on a refrigerator, but so do the millions of businesses like restaurants, supermarkets, and even gas stations that sell and serve our food. We will teach you how to keep all these commercial and residential units properly running.

Be introduced to practical electrical principles like Ohm’s Law, series-parallel circuits, and DC/AC are discussed as they apply to HVACR systems.


Classes begin soon, learn more!

Student Information