Heating, Ventilation and Air Conditioning (HVAC)

Program Description

Students enrolled in the CTHSS Heating, Ventilation and Air Conditioning (HVAC) program will obtain instruction and demonstrate skills and knowledge in construction safety, measuring and blueprint reading, calculations of ductwork & heating systems with an emphasis on both heat loss and heat gain heating and cooling calculations. Students are also instructed on Domestic and Commercial Refrigeration systems, Gas, Oil Heating.

Students’ in the HVAC program receive both on-site and off-campus jobsite learning opportunities simulating real-world applications. Students are trained in the installation and repair of refrigeration, heating, and cooling mechanical systems in both residential homes and commercial buildings. The systems that control indoor climate are constantly evolving to reflect technological advancements and environmental concerns.

In addition, students enrolled in the HVAC program will also obtain instruction in energy efficiency, environmental, renewable energy, as well as energy conservation practices.

A field that anticipates a high demand for skilled mechanics and technicians, the HVAC program ensures that students are skilled in the operation, design, installation, troubleshooting and repair of air conditioning, refrigeration, heating and ventilation equipment.

The demand for HVAC technicians is expected to outpace the supply of workers trained in this demanding but rewarding field. This career area is considered to be “In-Demand, Job Growth” Category as per CT-DOL. HVAC is a licensed trade that requires not only highly technical knowledge and skill, but also a thorough understanding of the Connecticut adopted ICC Mechanical Codes.

Students receive up to 720 hours of instruction upon successful completion of the program. Students may be able to receive 1500 hours towards a career affiliated apprenticeship upon graduation* (*Upon Employer Acceptance).

Students are eligible to participate in Work-Based Learning (WBL) in grades 11 & 12. This program allows companies to hire students during the school day to work as a pre-apprentice in the plumbing & heating industry. Students will receive CT-DOL approved credit for their work experience which is an important pipeline for getting our students into industry.

To learn more about our program offerings, please view our Program of Studies.

Program Standards

  • Identify, describe and apply health and safety regulations that apply to specific tasks and Jobsite Safety. Students must complete a safety credential program. Practice Shop and Jobsite Safety;
  • Identify, describe and apply Environmental Protection Agency (EPA) and other environmental protection regulations that apply to specific tasks and jobs in the specific occupational area;
  • Understand career opportunities in the HVAC industry;
  • Study blueprints, design specifications, or manufacturers' recommendations to ascertain the configuration of heating or cooling equipment components and to ensure the proper installation of components;
  • Understand and apply joining methods for piping and sheet metal materials;
  • Demonstrate safety in refrigerant handling following Environment Protection Agency (EPA) regulations;
  • Describe, demonstrate and troubleshoot wiring of HVAC&R controls, motors, and circuits;
  • Design, install and troubleshoot refrigeration components and systems;
  • Design, install and service of Heating & Cooling Equipment and Systems (Oil, Gas, & Heat pump);
  • Describe and demonstrate ventilation applications and forced-air duct systems;
  • Perform blueprint reading, sketching and estimating according to code;
  • Lay out full scale drawings of pipe systems, supports, or related equipment, according to blueprints;
  • Demonstrate hand/power tool uses and operations;
  • Install pipe systems to support alternative energy-fueled systems, such as geothermal and hybrid systems;
  • Prepare cost estimates for clients; and
  • Career Exploration and Navigation

Industry Certifications

  • BPI- Building Science Principles Certificate
  • CT-DOL approved related instruction hours
  • CSST Certification
  • EPA- Section 608 Refrigeration Certification
  • Ladder & Scaffolding Certification
  • NATE Industry Competency Exam (ICE)
    • ‚ÄčCore, Air-conditioning, Oil Heat, Gas Heat
  • OSHA 1926 (Construction Industry) certification
  • Skills USA - Career Readiness

Career Pathways

  • Apprentice Refrigeration Technician
  • Apprentice Sheet Metal Technician
  • Apprentice HVAC Technician
  • S-2 Heating and Cooling Mechanic
  • S-4 Heating Mechanic
  • S-6 Limited Heating Mechanic
  • S-8 Limited Heating Mechanic
  • S-10 Limited Heating and Cooling Mechanic
  • B-2/B-4 Oil Burner Servicer/Installer
  • D-2 Warm Air Heating and Cooling Mechanic
  • D-4 Refrigeration Mechanic
  • SM-2 Sheet Metal Mechanic
  • Boilermaker
  • Building Superintendent
  • Self-Employed HVAC Contractor
  • Engineering (Plant or Mechanical)
  • Energy Management

Program Locations in CT


Abbott Electrical Dinner and Awards Program

Abbott Electrical Dinner and Awards Program
On May 11, 2017, a dinner and awards program will be held at Abbott Tech to recognize the Class of 2017 Electrical Seniors. Last year's event featured a guest speaker and program on "Indoor and Outdoor L.E.D. Lighting Products and Applications from RAB Lighting."  Learn more

Ellis Tech Wrestling Win!

Ellis Tech Wrestling Win!
Ellis Tech Wrestling Team wins state championship- first in school's history!  Learn more

Grasso Student Wins National Silver Gloves Boxing Championships

Grasso Student Wins National Silver Gloves Boxing Championships
Steven Torres, a 10th grader at Grasso, recently won first place in the National Silver Gloves Boxing Championships in Kansas. He now begins boxing his way toward the Junior Olympic Team. We are very proud of him. Not only is he a great boxer, he is a great kid!  Learn more

Prince Tech Team Awarded in Design Challenge State Competition

Prince Tech Team Awarded in Design Challenge State Competition
Prince Tech Engineering students took third place in their first showing in the Real World Design Challenge.  Learn more

Norwich Tech Grad First Female Gold Medalist in National Competition

Norwich Tech Grad First Female Gold Medalist in National Competition
Daria Stifel became the first female to win gold in the SkillsUSA Electrical Engineering competition!  Learn more

Community open houses hosted across the state

Community open houses hosted across the state
Links to photo galleries and news stories about our recent community open houses held across the state!  Learn more

Platt Tech Students to Inspect Space Station Parts

Platt Tech Students to Inspect Space Station Parts
Three seniors from Platt Tech have been enlisted by NASA to help create components to be used in the space station.  Learn more

CTHSS One Read

CTHSS One Read
The CTHSS Student Congress recently visited the Connecticut State Capitol building to kick off a district-wide One Read campaign for the book, "I Am Malala".  Learn more

Famous Author Visits CTHSS

Famous Author Visits CTHSS
Carmen T. Bernier-Grand visited both Whitney and Windham Tech to share her fascinating story of how she became an award-winning author.  Learn more

Student Workforce

 Student Workforce
CTHSS students can help you with your next big project! A wide range of services are offered across a variety of trades programs.  Learn more