G3 HVAC PrepBOX

Preparing for your Ontario G3 Gas Technician license exam? G3 HVAC PrepBOX gives you everything you need to walk in ready — 1,184 practice questions, four full-length practice tests, and a Master Exam that puts you in real exam conditions before exam day. Independent study aid — not affiliated with TSSA, CSA Group, or any provincial regulator. ───────────── 🎯 WHAT'S INSIDE ───────────── 1,184 G3 practice questions across all 9 curriculum topic areas: - Gas Properties & Combustion - Gas Code & Piping (B149.1) - Electrical Systems & Controls - Appliances & Heat Transfer - Safety & Workplace Practices - Venting & Combustion Products - Gas Regulations & Compliance - Ignition Systems & Controls - Tools, Instruments & Measurements ───────────── 📋 PRACTICE TESTS ───────────── Four full-length practice tests with questions drawn from every curriculum area. No time limit — work at your own pace and find your gaps. ───────────── 🏆 MASTER EXAM — REAL CONDITIONS ───────────── The Ontario G3 exam is 165 questions over 3.5 hours with no pausing. Master Exam matches that format — 165 questions drawn at random from the full bank, balanced across all 9 areas, with a live countdown timer. Practice your pacing and gauge your readiness before exam day. ───────────── 🎯 CHALLENGE BANK ───────────── Every question you answer incorrectly is saved automatically to your personal Challenge Bank. Drill your weak spots until they become strong ones. Answer correctly and it clears itself. ───────────── ✅ BUILT TO PUSH YOU FURTHER ───────────── The official G3 pass mark is 75%. G3 HVAC PrepBOX sets its bar at 80%, so you arrive overprepared rather than barely ready. ───────────── 👷 WHO IT'S FOR ───────────── - Gas Technician 3 students at Canadian colleges and trade schools - HVAC apprentices and working technicians preparing for the G3 exam - Anyone retaking the G3, or preparing for similar gas fitter exams across Canada ───────────── 📴 STUDY OFFLINE ───────────── No internet needed once installed. Study on a job site, in your truck, or between classes. Questions, progress and stats stay on your device. ───────────── 📱 ON IPHONE OR IPAD? ───────────── G3 HVAC PrepBOX also runs in your browser at g3hvacprepbox.com — the same questions, the same practice tests, the same Master Exam. Open it in Safari, tap Share, then Add to Home Screen and it works like an app. Studying alongside someone on an iPhone? Pass it on. ───────────── FREE VS PRO ───────────── Free includes one 20-question mock test, so you can try the app before subscribing. Pro unlocks everything: ✓ All 9 Topic Quizzes — 1,184 questions ✓ All 4 full-length Practice Tests ✓ Master Exam — full timed simulation ✓ Challenge Bank — automatic wrong-answer tracking ✓ Stats Dashboard — accuracy by topic ✓ Study Reference & downloadable PDFs SUBSCRIPTION DETAILS - Monthly: $9.99 CAD/month, auto-renews monthly - Annual: $49.99 CAD/year, auto-renews annually - Payment is charged to your Google Play account at purchase confirmation - Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current billing period - Manage or cancel anytime in your Google Play account settings - No refund for the unused portion of a period after cancellation Privacy Policy: https://g3-prep-legal.netlify.app/privacy Terms of Service: https://g3-prep-legal.netlify.app/terms ───────────── DISCLAIMER ───────────── G3 HVAC PrepBOX is an independent study aid and is not affiliated with, endorsed by, sponsored by, or otherwise connected to the Technical Standards and Safety Authority (TSSA), CSA Group, or any provincial gas regulator. All trademarks and trade names referenced are the property of their respective owners. Practice questions are original content created for study purposes and do not reproduce actual exam questions.