- Study guides, Class notes & Summaries

The EPA Section 608 Certification is required for HVAC technicians who handle refrigerants. The exam is divided into four sections: Core: General knowledge of refrigerants, environmental impact, and safety Type I: Small appliances (≤5 lbs of refrigerant) Type II: High-pressure systems (e.g., residential and commercial AC) Type III: Low-pressure systems (e.g., chillers) Technicians must pass the Core section plus one or more types to earn certification. Passing all four earns Uni...

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9 pages

Written in 2025/2026

Grade A+

LECPOPC

a vacum pump should be connected - correct answer as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - correct answer dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - correct answer oxygen atoms one chlorine atom can destroy - correct answer 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds that dissolve in water - correct answer...

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8 pages

Written in 2022/2023

Grade A+

brittton

Master the EPA 608 Core Exam with this comprehensive package deal featuring multiple versions of practice tests with 100% correct answers and complete solutions for 2026/2027. This A+ Graded resource contains all core practice test versions in one complete bundle covering all core section domains including Section 608 regulations, ozone depletion s

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10 items

BESTSELLERSTUVIA01

Pass the EPA 608 Universal Certification Exam with this comprehensive 2026/2027 study material featuring Core, Type 1, Type 2, and Type 3 sections with questions and answers. This A+ Graded resource provides complete coverage of all certification domains including Core (Section 608 regulations, ozone depletion, refrigerant handling), Type I (small appliances, recovery techniques), Type II (high-pressure appliances, leak repair), and Type III (low-pressure appliances, recovery requirements). Each...

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167 pages

Written in 2025/2026

Grade A+

BESTSELLERSTUVIA01

Epa 608 Study Material Including (Core, Type 1, 2 And 3) 2025| Brand New Actual Exam With 100% Verified Questions And Correct Solutions| Guaranteed Value Pack| Ace Your Grades.

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17 pages

Written in 2024/2025

Grade A+

Savvynurse

a vacum pump should be connected - Correct answer-as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - Correct answerdramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - Correct answer-oxygen atoms one chlorine atom can destroy - Correct answer-100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds that dissolve in water - Correct answer-CFC's cann...

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6 pages

Written in 2022/2023

Grade A+

professoraxel