- Study guides, Class notes & Summaries

How many types of HVAC certifications are there? - Answer- There are 4 types. What does a metering device do? - Answer- The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Answer- Heat is absorbed in the evaporator. What happens in the evaporator? - Answer- Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At the outlet of the evaporator the refrigerant...

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11 pages

Written in 2022/2023

Grade A+

QUEENSEXAMS

Clean Air act - 608 EPA - Environmental Protection Agency correct answer: to minimize the quantity of refrigerants released to the atmosphere, and to maximize the recovery and recycling of refrigerants during the servicing and disposal of mobile and stationary air conditioning and refrigeration equipment. ozone correct answer: a layer in the earth's stratosphere at an altitude of about 6.2 miles (10 km) containing a high concentration of ozone, which absorbs most of the ultraviolet radiat...

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21 pages

Written in 2022/2023

Grade A+

Classroom

Master the EPA Section 608 certification with targeted study notes for the revised 2026 exam. This guide covers the four sections (Core, Type I, II, III), the 25-question per-section format, and the 70% passing score (18/25). It explains the closed-book rules, allowed materials (pressure-temperature chart and calculator), and key topics including recovery requirements, leak detection, and the new A2L refrigerant questions. Designed for HVAC technicians, it helps you focus on high-yield content a...

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14 pages

Written in 2026/2027

Grade A+

otienogloriaadhiambo

HVAC - EPA Certification Question and answers already passed 2025

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26 pages

Written in 2025/2026

Grade A+

Academia199

Hvac Epa Certification Final Exam Prep 2025/2026 Accurate Questions With Correct Detailed Answers || 100% Guaranteed Pass <Recent Version>

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20 pages

Written in 2024/2025

Grade A+

DocBeast

HVAC - EPA Certification Exam Questions and Correct Answers (100%COMPLETE ANSWERS) ALREADY GRADED A+ 100% satisfaction guarantee

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12 pages

Written in 2024/2025

Grade A+

lecturervince8

HVAC - EPA Certification Q&A

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12 pages

Written in 2024/2025

Grade A+

hurryben

HVAC EPA Certification Type 3 Q&A

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3 pages

Written in 2024/2025

Grade A+

hurryben

HVAC EPA Certification FINAL EXAM PREP 2025/2026 ACCURATE QUESTIONS WITH CORRECT DETAILED ANSWERS || 100% GUARANTEED PASS <RECENT VERSION> 1. How many types of HVAC certifications are there? - ANSWER There are 4 types. 2. What does a metering device do? - ANSWER The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. 3. What is absorbed in the evaporator? - ANSWER Heat is absorbed in the evaporator. ...

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55 pages

Written in 2024/2025

Grade A+

ProfBenjamin

HVAC - EPA Certification

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8 pages

Written in 2023/2024

Grade A+

LUCKYSTAR2022

How many types of HVAC certifications are there? - There are 4 types. What does a metering device do? - The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Heat is absorbed in the evaporator. What happens in the evaporator? - Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At the outlet of the evaporator the refrigerant is what? - The refrigerant is now a l...

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14 pages

Written in 2023/2024

Grade A+

Preach

HVAC - EPA Certification Questions and Answers Solved 2023 EPA, HVAC Certification Questions 2023 Answered 100% Correct HVAC EPA Certification Exam Section 608-Solved HVAC- EPA 608 Certification Study Guide with Complete Solutions HVAC- EPA 608 Certification/ Core Study Material 2023/2024 HVAC EPA Exam - Type 3 Certification-100% Solved

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6 items

CLOUNDLite

How many types of HVAC certifications are there? - ANSWER-There are 4 types. What does a metering device do? - ANSWER-The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - ANSWER-Heat is absorbed in the evaporator. What happens in the evaporator? - ANSWER-Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At the outlet of the evaporator the refrigerant is ...

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11 pages

Written in 2023/2024

Grade A+

CLOUNDLite

Clean Air act - 608 EPA - Environmental Protection Agency - ANSWER-to minimize the quantity of refrigerants released to the atmosphere, and to maximize the recovery and recycling of refrigerants during the servicing and disposal of mobile and stationary air conditioning and refrigeration equipment. ozone - ANSWER-a layer in the earth's stratosphere at an altitude of about 6.2 miles (10 km) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching t...

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10 pages

Written in 2023/2024

Grade A+

CLOUNDLite