Gas Trade Unit 17: Converting Appliances

TSSA G2 Certification - Practice Questions & Chapter Reviews

📋 Certification Level: TSSA G2 (Gas Technician 2 - Intermediate)
⚠️ Prerequisites: G3 Certification + 2 Years (4,000 hours) Experience

Master Gas Trade Unit 17 with free CSA B149.1-25 compliant practice questions for the TSSA G2 certification exam. This unit covers appliance conversion procedures, burner sizing calculations, and combustion analysis requirements for converting appliances between fuel types.

📖 What This Unit Covers

Gas Trade Unit 17 focuses on appliance conversion fundamentals:

  • Chapter 1: Guidelines for Converting Appliances - Conversion code requirements and when conversions are permitted
  • Chapter 2: Preparation for Conversion - Assessment and preparation procedures
  • Chapter 3: Burner Installation and Flue Gas Analysis - Installation and combustion testing

🎯 TSSA G2 Exam Relevance

CSA Code Reference: CSA B149.1-25 Section 10 (Appliance Conversions)

Exam Coverage: Appliance conversion topics appear in approximately 10-14% of G2 exam questions.

💡 Study Tips for Unit 17

  • Master conversion code requirements and when conversions are permitted
  • Understand burner sizing calculations for conversion applications
  • Learn combustion analysis procedures and acceptance criteria
  • Study draft requirements for various appliance types
  • Review post-conversion testing and documentation procedures

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📚 Additional G2 Study Resources

⚠️ Educational Resource Disclaimer: This practice test is an independent educational resource designed to help students prepare for the TSSA G2 certification exam. These materials are based on CSA B149.1-25 requirements but are not official TSSA materials. G2 certification requires G3 prerequisite plus 2 years (4,000 hours) documented experience. Always refer to the official CSA B149.1-25 code and current TSSA guidelines for authoritative information. LARK Labs is not affiliated with TSSA or CSA Group.