Furnace Certification and Diploma Program Overviews

Get information on heating, ventilation and air-conditioning (HVAC) certificates, diplomas and associate degree programs. Learn what courses are required, get information on job growth in this field and find out about salary expectations.

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Essential Information

Furnace professionals install, repair and maintain residential and commercial heating and cooling systems. Individuals interested in furnace professional certification typically begin by pursuing HVAC certificates, diplomas or associate degrees. These programs are usually offered through community colleges or vocational schools. Certificate and diploma programs take about a year to complete and focus on the skills needed for system installation and repair. Associate's degree programs call for two years of study and include general education courses in addition to HVAC courses. All programs combine classroom and hands-on training.


Certificate of Achievement in HVAC

HVAC certificate programs are intended for students interested in learning the fundamentals of furnace, air-conditioning and ventilation systems. Students are trained in both the science behind HVAC technology and the practical skills required for installation and maintenance work. HVAC certificate programs directly prepare graduates for work as HVAC technicians. These programs typically require one year of study and are open to applicants with high school diplomas or the equivalent.

Program Coursework

HVAC certificate programs prepare students to work on multiple types of heating and cooling systems. The topics listed below are common in HVAC certificate programs:

  • Heating system design
  • Air-conditioning design
  • Principles of refrigeration
  • Handling refrigerants
  • Fundamentals of electricity

Popular Career Options

Certificate programs in HVAC technology provide career-focused training. Graduates may find work in one of the following positions:

  • HVAC technician
  • Residential HVAC specialist
  • Commercial HVAC technician
  • Furnace installer

Diploma in HVAC

Diploma programs in HVAC technology provide students with foundational training in both the mechanical and electrical aspects of heating and cooling equipment. Students learn about the many components of HVAC systems. Additionally, they learn about the tools used to install and repair these systems. HVAC diploma programs are generally open to students with high school diplomas.

Program Coursework

Through classroom-based and hands-on learning, students gain practical skills in HVAC technology. Coursework may include the following:

  • HVAC maintenance
  • Residential heating and cooling systems
  • Commercial heating and cooling systems
  • Refrigerant handling
  • Gas and oil furnaces
  • Electric heat
  • Fundamentals of thermodynamics

Popular Career Options

HVAC diploma programs prepare students for work on residential and commercial heating and cooling. Typical jobs include the following:

  • HVAC technician
  • Furnace installer
  • Furnace maintenance technician
  • Commercial heating system technician

Associate Degree in HVAC

HVAC associate degree programs train students to work with furnaces, air conditioners and related heating and cooling systems. Students receive hands-on training on HVAC equipment and get to use the appropriate industry tools. Some programs include courses that emphasize green technology, such as energy efficient furnaces. Applicants to HVAC associate degree programs are typically required to possess high school diplomas or the equivalent.

Program Coursework

Coursework in HVAC associate degree programs includes the installation and maintenance of furnaces and other heating and cooling systems. Common courses include the following:

  • Circuits and controls
  • Refrigeration systems
  • Furnace installation
  • Oil and gas furnaces
  • Commercial heating and cooling systems
  • Electrical wiring
  • Furnace maintenance

Employment Outlook and Salary Information

Approximately 267,800 HVAC and refrigeration technicians, including those specializing in furnaces, were employed in 2010, according to the U.S. Bureau of Labor Statistics (BLS) (www.bls.gov). A majority, about 55%, worked for building equipment contractors. Employment in the field was expected to grow 34% during 2010-2020. This growth was expected to stem from a variety of factors, including the increased complexity of furnaces, air conditioners and other HVAC and refrigeration systems. HVAC and refrigeration technicians earned a median hourly wage of $20.98 in 2012, reported the BLS.

Continuing Education and Certification Information

HVAC technicians are required to be certified if they work with refrigerants. Regardless of regulations, many technicians choose to earn certification to demonstrate competency and foster career advancement. Many organizations offer certification exams, including the Air-Conditioning, Heating and Refrigeration Institute, the National Occupational Competency Testing Institute and HVAC Excellence. Some states require HVAC professionals to obtain licenses, typically through passing an exam and completing an apprenticeship program. Generally, HVAC technicians do not complete formal training beyond the associate degree level.

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Popular Schools

  • Minimum eligibility requirements:
    • Must be a high school graduate or have completed GED
    • Currently not accepting applications from Texas residents
    School locations:
    • Online Learning

    Online Programs

    • Associate
        • Associate of Science - Wind Energy Technology
    • Non-Degree
        • Diploma - Wind Energy Technology

    Which subject are you interested in?

  • Minimum eligibility requirements:
    • Must be a high school graduate or have completed GED
    School locations:
    • Online Learning
    • Alabama (1 campus)
    • Arizona (2)
    • California (5)
    • Colorado (2)
    • Columbia (D.C.) (1)
    • Florida (4)
    • Georgia (4)
    • Hawaii (1)
    • Iowa (1)
    • Idaho (1)
    • Louisiana (2)
    • Massachusetts (1)
    • Michigan (1)
    • Minnesota (1)
    • Missouri (2)
    • Mississippi (1)
    • New Mexico (1)
    • Nevada (1)
    • Ohio (1)
    • Oklahoma (2)
    • Tennessee (3)
    • Texas (5)
    • Utah (1)
    • Washington (1)

    Online and Classroom-Based Programs

    Do you prefer online or campus based learning?

  • Minimum eligibility requirements:
    • All degree applicants must have a Bachelors degree or higher
    • Post-Master's Certificate degree applicants must have a Masters degree or higher
    School locations:
    • Maryland (1 campus)

    Classroom-Based Programs

    • Master
        • MS in Energy Policy & Climate

    What is your highest level of education?

  • Minimum eligibility requirements:
    • Masters degree applicants must have a Bachelors degree
    • Doctorate degree applicants must have a Masters degree
    School locations:
    • Online Learning

    What is your highest level of education?

Other Schools:

  • School locations:
    • Rhode Island (1 campus)
    Areas of study you may find at New England Institute of Technology include:
      • Non-Degree: Coursework
      • Undergraduate: Associate, Bachelor
    • Engineering
      • Civil Engineering
      • Computer Engineering
      • Electrical Engineering and Electronics
      • Engineering - Architectural
      • Environmental Engineering
        • Heating, Venting, Air Conditioning, and Refrigeration
      • Mechanical Engineering
  • School locations:
    • Michigan (1 campus)
    Areas of study you may find at Ferris State University include:
      • Graduate: First Professional Degree, Master
      • Non-Degree: Certificate, Coursework
      • Post Degree Certificate: Postbaccalaureate Certificate
      • Undergraduate: Associate, Bachelor
    • Engineering
      • Civil Engineering
      • Drafting and Design Engineering
      • Electrical Engineering and Electronics
      • Engineering - Architectural
      • Environmental Engineering
        • Energy Management Technologies
        • Environmental Engineering Technologies
        • Heating, Venting, Air Conditioning, and Refrigeration
      • Industrial Engineering
      • Manufacturing Engineering
      • Math
      • Mechanical Engineering
      • Plastics Engineering
      • Surveying
  • School locations:
    • Michigan (1 campus)
    Areas of study you may find at Northern Michigan University include:
      • Graduate: Master
      • Non-Degree: Certificate, Coursework
      • Undergraduate: Associate, Bachelor
    • Engineering
      • Civil Engineering
      • Computer Engineering
      • Drafting and Design Engineering
      • Electrical Engineering and Electronics
      • Environmental Engineering
        • Heating, Venting, Air Conditioning, and Refrigeration
        • Water Quality and Treatment Technologies
      • Industrial Engineering
      • Manufacturing Engineering
      • Math
      • Mechanical Engineering
  • School locations:
    • Minnesota (1 campus)
    Areas of study you may find at Dunwoody College of Technology include:
      • Non-Degree: Certificate, Coursework
      • Undergraduate: Associate, Bachelor
    • Engineering
      • Drafting and Design Engineering
      • Electrical Engineering and Electronics
      • Environmental Engineering
        • Heating, Venting, Air Conditioning, and Refrigeration
      • Industrial Engineering
      • Manufacturing Engineering
      • Materials Engineering
      • Surveying
  • School locations:
    • Wisconsin (1 campus)
    Areas of study you may find at Milwaukee Area Technical College include:
      • Non-Degree: Certificate, Coursework
      • Undergraduate: Associate
    • Engineering
      • Biomedical and Medical Engineering
      • Civil Engineering
      • Computer Engineering
      • Drafting and Design Engineering
      • Electrical Engineering and Electronics
      • Engineering - Architectural
      • Environmental Engineering
        • Heating, Venting, Air Conditioning, and Refrigeration
        • Water Quality and Treatment Technologies
      • Industrial Engineering
      • Manufacturing Engineering
      • Materials Engineering
      • Mechanical Engineering
      • Plastics Engineering
  • School locations:
    • Florida (2 campuses)
    Areas of study you may find at ATI Career Training Center include:
      • Non-Degree: Coursework
    • Engineering
      • Environmental Engineering
        • Heating, Venting, Air Conditioning, and Refrigeration
      • Mechanical Engineering

Popular Schools

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Source: Bureau of Labor Statistics