Gas Trade Unit 15: Domestic 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 15 with free CSA B149.1-25 compliant practice questions for the TSSA G2 certification exam. This unit covers domestic gas appliances including ranges, clothes dryers, barbecues, and lamps with appliance-specific code requirements, installation clearances, venting, and troubleshooting.

📖 What This Unit Covers

Gas Trade Unit 15 focuses on specific domestic appliance requirements:

Chapter 1: Ranges - Gas range installation, manifold pressure adjustment, burner adjustment, flexible connectors, and oven controls
Chapter 2: Clothes Dryers - Dryer installation, venting requirements, exhaust duct sizing, controls, and troubleshooting
Chapter 3: Barbecues - BBQ installation, hose connections, burner maintenance, ignition systems, and seasonal inspection
Chapter 4: Lamps - Gas lamp types, mantle replacement, ventilation requirements, and maintenance procedures

🎯 TSSA G2 Exam Relevance

CSA Code Reference: CSA B149.1-25 Section 9 (Specific Appliance Requirements)

Exam Coverage: Domestic appliances appear in approximately 12-16% of G2 exam questions. Understanding appliance-specific codes and installation requirements is essential for certification.

💡 Study Tips for Unit 15

Learn appliance-specific code requirements for each appliance type
Master installation clearances and protection requirements
Study venting requirements specific to each appliance (especially dryer venting)
Practice troubleshooting common appliance issues and component failures
Understand flexible connector limitations and proper installation techniques

Unit 15 - Appliances

Gas Trade Training - Chapter Questions

Quiz Complete!

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Correct Answers:

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Final Score:

🚀 Next Steps in Your TSSA G2 Preparation

📚 Complete All G2 Units

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📖 Study CSA B149.1-25 Code

Deep dive into CSA B149.1-25 Section 9 requirements for domestic appliances.

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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.