← OKAIOKRed Seal Gasfitter - Class A Exam Prep in English
Red Seal certification study guide for Gasfitter - Class A (gasfitter-a). The exam has 100 questions across 7 blocks, and you need 70% to pass.
💰Apprentices training toward Gasfitter - Class A may qualify for up to $30,000 in Canadian government apprenticeship grants and loans — OKAIOK helps eligible users match to programs.
From the study guide
Maintaining a safe work environment is the foundational requirement for a Class A Gasfitter, governed primarily by the Occupational Health and Safety (OHS) regulations and the B149.1 Natural Gas and Propane Installation Code. A safe environment minimizes the risk of gas leaks, explosions, and structural hazards during installation or service. Technicians must conduct a thorough site hazard assessment before beginning any task to identify potential ignition sources, confined spaces, or structural deficiencies.
Exam Blueprint — Gasfitter - Class A
Real block-by-block question weighting — study the blocks worth the most points first.
A — Performs common occupational skills6 Q
B — Installs fuel piping and tubing systems10 Q
C — Installs venting and air supply systems11 Q
D — Installs controls and electrical systems20 Q
E — Installs and converts fuel systems, appliances and ancillary equipment20 Q
F — Tests and commissions fuel systems, appliances and ancillary equipment15 Q
G — Services fuel systems, appliances and ancillary equipment18 Q
Frequently Asked Questions
How many questions are on the Red Seal Gasfitter - Class A exam?
The Red Seal Gasfitter - Class A interprovincial exam has 100 multiple-choice questions, and the passing score is 70%.
Can I study for the Red Seal Gasfitter - Class A exam in English?
Yes. OKAIOK's Gasfitter - Class A study guide is available in 14 languages including English, so you can learn concepts in your own language while the exam terminology stays in English.
What topics does the Red Seal Gasfitter - Class A exam cover?
The exam is broken into 7 blocks: A — Performs common occupational skills; B — Installs fuel piping and tubing systems; C — Installs venting and air supply systems; D — Installs controls and electrical systems; E — Installs and converts fuel systems, appliances and ancillary equipment; F — Tests and commissions fuel systems, appliances and ancillary equipment.
Is there funding available for Gasfitter - Class A apprenticeship training?
Eligible apprentices training toward Gasfitter - Class A may qualify for up to $30,000 through Canadian federal or provincial apprenticeship grant and loan programs, depending on immigration status, province, and apprenticeship stage. OKAIOK helps match users to programs they may be eligible for — always confirm current eligibility with the issuing authority.
OKAIOK is an independent AI-powered study platform and is not affiliated with, endorsed by, or operated on behalf of any provincial apprenticeship authority or the Red Seal program. Exam content, block weights and terminology reflect publicly available program information as a study aid only — always verify current requirements with your provincial apprenticeship authority.