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Connecticut

Limited Gas and Oil Burners
Licensing & Exam Prep

The Limited Gas and Oil Burners License is administered by the Connecticut Department of Consumer Protection. To obtain a license, it is necessary to fulfill certain requirements. This requirements include on the job training, classroom training, and exams. This page contains detailed information on how to obtain a license in the state of Connecticut. We consolidated all the requirements, steps, and exam information into one page so you don't have to go digging though the state's website. We also provide exam prep to ensure you pass the necessary exams.

Our online self-paced training courses are designed to help you pass the state exams the first time. We offer comprehensive exam prep materials, including books, study guides, and practice tests. Plus, our no pass, no pay policy ensures that you can be confident in your investment. Take the next step in your career and choose RocketCert to help you obtain your Limited Gas and Oil Burners License.

  • $289
    Limited Gas & Oil Burners
    Exam Prep
  • $1182 $1079
    B-1 / B-2
    Prep, Books, Tabs Bundle
  • $1073 $979
    B-3 / B-4
    Prep, Books, Tabs Bundle
Individual studying for the Connecticut Master or Journeyman Plumbing Exam online with RocketCert
Scope of work

What type of work can be done with this license?

Licensed Plumber in Connecticut
  • B-1 Limited Gas and Oil Burner Contractor

    The holder of this license may perform only work of installing, servicing and repairing of gas or oil burners for domestic and light commercial installations. A domestic or light commercial burner shall be considered as one consuming five gallons or less per hour.

  • B-2 Limited Gas and Oil Burner Journeyperson

    The holder of this license may perform only work of installing, servicing and repairing of gas or oil for domestic and light commercial installations as so defined above and only while in the employ of a contractor licensed for such work.

  • B-3 Limited Gas and Oil Burner Contractor

    The holder of this license may perform the installing, servicing and repairing of any gas or oil fired burners.

  • B-4 Limited Gas and Oil Burner Journeyperson

    The holder of this license may perform the installing, servicing and repairing of any gas or oil fired burner and only while in the employ of a contractor licensed for such work.

Requirements & steps

What are the requirements to getting a license?

Journeyman Plumbing RequirementsB-2 & B-4 Journeyperson

To qualify for the B-2 or B-4 Limited Gas and Oil Burner Journeyperson Exam you must first:

  • Complete an apprenticeship with the Department of Labor

  • OR


  • If you did not complete an apprenticeship with the CT Department of Labor, you must:
  1. Submit letters from your current / previous employer(s) - Letters must be on company letterhead, dated, and notarized, and must include the dates of employment and a specific, detailed description of your on-the job-training and work experience, including all aspects included in the scope of work you are applying for.
  2. Submit proof of related instruction:
    • B-2: 2000 on the job training hours, 288 classroom hours
    • B-4: 4000 on the job training hours, 360 classroom hours
Master Plumbing RequirementsB-1 & B-3 Contractor

To qualify for the B-1 or B-3 Gas and Oil Burner Contractor Exam you must first:

  • Hold a Journeyperson License for at least 2 years and submit a copy of your current Journeypersons license and the date first issued.

  • OR


  • If you already hold an out of state Heating & Cooling Contractor License you must submit:
  1. Work history and/or resume to include the number of years the journeyperson license requires, and an additional two years of on-the-job training and/or experience.
  2. Letters from current or previous employer(s). Letters must be on company letterhead, dated, and notarized, and must include the dates of employment and a specific, detailed description of your on-the job-training and work experience, including all aspects included in the scope of work you are applying for.

How do I obtain a license?

To apply for your license, contact the Connecticut Department of Consumer Protection at 800-842-2649 or visit Board Website.

No continuing education is required for license renewal. Also, Connecticut has reciprocity possibilities with other boards as long as that board recognizes, as a minimum, the standards prescribed by the board. Check with the board for more details.

With RocketCert, our education is written by a combination of professional educators and industry professionals. Our exam prep is guaranteed to help you pass the exam, and is backed with our no pass, no pay policy. We pride ourselves on providing industry leading customer service. Also, if you find a better original price on any online course that we offer, we will beat it by 10%.


RocketCert customer studying to pass their State exam through the RocketCert website or on the mobile app.
Complete On the Job & Classroom Training

In order to apply for a license, it is necessary to fulfill the mandatory on-the-job training and classroom education beforehand. Detailed requirements can be located in the section above.

Ace the state exams with our help!

Our exam prep courses are expertly designed to ensure you pass the state exam(s) on your initial attempt. We offer comprehensive courses and practice tests that cover all the essential topics. What's more, our experienced instructors are readily available to answer any questions you may have and provide valuable guidance throughout the process. With our support, you'll be well-prepared to confidently ace the exams and take the next important step towards obtaining your license.

Pass the State Exam(s)

After preparing for the exam, you need to pass the Limited Gas and Oil Burners exam. If you are applying for a Contractors license, you will also need to pass the CT Business and Law exam.

Apply for your license

After passing the exam(s), it's time to apply for your Limited Gas and Oil Burners license. If you have any questions about this process, please feel free to reach out to our licensing specialist at any time. You can contact us via live chat in the bottom right corner of our website, e-mail, or phone.

Exam

Which exam do I need to take?

To schedule your exam, visit psiexams.com or call (855) 746-8171.

It’s the exam! B-1 LIMITED GAS AND OIL BURNER CONTRACTOR Exam

  • Total Questions: 50
  • Passing Score: 70% correct
  • Time: 2 hours
  • OPEN BOOK

Topics include: Chimneys, Flues, and Vents; Controls; Equipment; Fuel Gas Systems; General Knowledge; Oil Burners; Piping and Values; Testing and Maintenance; Liquefied Petroleum Gas; Natural Gas

Exam details B-2 LIMITED GAS AND OIL BURNER JOURNEYPERSON exam

  • Total Questions: 40
  • Passing Score: 70% correct
  • Time: 1.5 hours
  • OPEN BOOK

Topics include: Chimneys, Flues, and Vents; Controls; Equipment; Fuel Gas Systems; General Knowledge; Oil Burners; Piping and Values; Testing and Maintenance; Liquefied Petroleum Gas; Natural Gas

Exam details B-3 LIMITED GAS AND OIL CONTRACTOR Exam

  • Total Questions: 40
  • Passing Score: 70% correct
  • Time: 1.5 hours
  • OPEN BOOK

Topics include: Chimneys, Flues, and Vents; Controls; Equipment; Fuel Gas Systems; General Knowledge; Oil Burners; Piping and Values; Testing and Maintenance

Exam details B-4 LIMITED GAS AND OIL JOURNEYPERSON Exam

  • Total Questions: 30
  • Passing Score: 70% correct
  • Time: 1 hours
  • OPEN BOOK

Topics include: Chimneys, Flues and Vents; General Knowledge; Controls; Piping and Valves; Equipment; Testing and Maintenance; Fuel Gas Systems; Oil Burners

Exam Prep, & Books

How do I pass the exam?

The Connecticut exams are open book. The references below are permitted to be tabbed, highlighted, and used during your test! Unfortunately, our online course is NOT permitted to be accessed during the State exam.

The exam prep includes math, isometrics, highlighting guides covering the topics your exam is based on, practice questions for each references, and unlimited attempts on our "test simulation".

Online Exam Prep Includes:

  • Calculation Lessons - Here, we teach you load calculations for sizing HVAC ducts, and heating & cooling systems.
  • Highlighting Guides - Introduce the critical information in your book(s). This will familiarize you with each book’s content and its layout.
  • Quizzes - These practice quizzes are based on each individual book/reference. They reinforce key concepts.
  • Test Simulation / Practice Exam - Comprehensive exams randomly generated from our database of questions. Test simulations are restricted by time, and hints are disabled. Test simulations are as close to the real exam as you can get.
  • Guide to Tabbing - This section includes tabbing books and other test taking strategies to keep calm and focused during the exam.

Connecticut B-1 / B-2 Limited Gas and Oil Burner Bundle

Includes the following courses:

  • Connecticut Limited Gas and Oil Burner Online Exam Prep

Plus the following:

  • All the books to use during the exam
  • Permanent/Pre-Printed Tabs
  • Free Shipping!
  • Instructor Support
  • No Pass No Pay Policy
  • Lifetime Access from nearly any device

Do you also need?

$1,182 $1,079

Connecticut B-3 / B-4 Limited Gas and Oil Burner Bundle

Includes the following courses:

  • Connecticut Limited Gas and Oil Burner Online Exam Prep

Plus the following:

  • All the books to use during the exam
  • Permanent/Pre-Printed Tabs
  • Free Shipping!
  • Instructor Support
  • No Pass No Pay Policy
  • Lifetime Access from nearly any device

Do you also need?

$1,073 $979

B-3 & B-4 Limited Gas and Oil Burner Exam Prep & Books:

Connecticut Limited Gas and Oil Burner Online Exam Prep

See Details

$289

ADD TO CART

2021 International Mechanical Code

See Details

$109

ADD TO CART

2021 International Residential Code

See Details

$179

ADD TO CART

NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2011

See Details

$149

ADD TO CART

NFPA 54: Standard for National Fuel Gas Code, 2012

See Details

$149

ADD TO CART

NFPA 58: Standard for Liquid Petroleum Gas Code, 2014

See Details

$149

ADD TO CART
In addition to the books above, the B-1 & B-2 exams also use:

2021 International Fuel Gas Code

See Details

$109

ADD TO CART
Pre-printed or blank tabs are also available.

5-6 Book Tab Bundle

See Details

$49

ADD TO CART

Permanent Blank Tabs - 375 Pack

See Details

$45

ADD TO CART
CT Business and Law Exam Prep, Books, Tabs, and Bundle:

Connecticut Business and Law Bundle

See Details

$232 $209

Connecticut Business and Law Online Exam Prep

See Details

$129

ADD TO CART

Connecticut NASCLA Contractors Guide to Business, Law, and Project Management, 6th Edition

See Details

$89

ADD TO CART

1 Book Tab Bundle

See Details

$14

ADD TO CART
About Us

Why should I choose RocketCert?

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