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Exam (elaborations)

MACS Section 609 Air Conditioning Certification | 2026 Exam Prep | 100+ Practice Questions & Verified Answers | EPA Regulations, HFC-134a, HFO-1234yf, Refrigerant Recovery & Leak Detection | Mobile Air Climate Systems Association (MACS)
Available in bundle

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4

July 2026

2025/2026

A+
Available in bundle
Prepare for the MACS Section 609 Air Conditioning Certification Exam with this comprehensive 2026 exam preparation guide featuring 100+ expertly compiled practice questions and verified answers covering the essential knowledge required for EPA Section 609 certification. This study resource provides in-depth coverage of mobile vehicle air conditioning (MVAC) systems, refrigerant recovery and recycling procedures, HFC-134a and HFO-1234yf refrigerants, EPA Clean Air Act regulations, refrigerant ide...
PROFFKERRYMARTIN
£14.52 More Info

Exam (elaborations)

EPA 608 Certification / Score 100% / New Version 2025-2026 / Core Type I II III Universal Exam Prep
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8

June 2026

2025/2026

A+
Prepare for the EPA 608 Certification exam with this comprehensive study guide based on EPA Section 608 regulations. Master essential topics including the four certification types, recovery requirements, evacuation levels, leak repair thresholds, and refrigerant safety. Includes detailed exam sections and test-taking strategies to help you pass the proctored exam on your first attempt.
topwritershelp2021
£8.40 More Info

Exam (elaborations)

CLASSICAL CONDITIONING AND OPERANT CONDITIONING COMPLETE TEST WITH CORRECT ANSWERS
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5

May 2026

2025/2026

A+
CLASSICAL CONDITIONING AND OPERANT CONDITIONING COMPLETE TEST WITH CORRECT ANSWERS
LeeErickson
£9.55 More Info

Exam (elaborations)

The Ultimate and Complete Air Conditioning Study Guide 2025, Covering HVAC Fundamentals, Refrigeration Cycle Principles, Air Conditioning System Components, Installation and Maintenance Procedures, Troubleshooting Techniques, Electrical Systems and Contro
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70

April 2026

2025/2026

A+
This comprehensive and in-depth Air Conditioning study guide is specifically designed for students, HVAC technicians, and professionals seeking to master the principles and practical skills of air conditioning systems, providing a complete and detailed review of HVAC fundamentals including the refrigeration cycle, thermodynamics, and heat transfer, while also covering system components such as compressors, condensers, evaporators, and expansion devices, as well as installation, maintenance, and ...
ruthmuthoni
£13.37 More Info

Exam (elaborations)

HVAC210 Air Conditioning Systems Practice Exam Study Guide Updated 2026 | Verified Questions and Answers with Detailed Rationales | Refrigeration Cycle Principles, Air Conditioning Components (Compressors, Condensers, Evaporators), Thermodynamics and Hea
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34

April 2026

2025/2026

A+
This HVAC210 Air Conditioning Systems study guide is fully updated for 2026 and designed to provide a structured, exam-focused preparation resource for HVAC students and technicians. It includes over 350 verified practice questions with accurate answers and detailed rationales, covering essential topics such as refrigeration cycle principles, air conditioning system components, thermodynamics and heat transfer, and installation and maintenance procedures. The guide also emphasizes troubleshootin...
brightonmunene
£13.37 More Info

Exam (elaborations)

CLASSICAL AND OPERANT CONDITIONING LATEST VERSION 2025/2026 CLASSICAL AND OPERANT CONDITIONING LATEST VERSION 2025/2026
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10

April 2026

2025/2026

A+
CLASSICAL AND OPERANT CONDITIONING LATEST VERSION 2025/2026
LeeErickson
£9.17 More Info

Exam (elaborations)

Louisiana (New Orleans) Second Class Stationary Air Conditioning - 640-LA Contractor Exam | Verified Latest Questions and Correct Detailed Answers
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March 2026

2025/2026

A+
OVERVIEW DESCRIPTION: The 640-LA Second Class Stationary Air Conditioning exam is a critical licensing step for commercial HVAC contractors in Louisiana, mandated by the LSLBC for projects valued at $10,000 or more. Administered as an open-book test through PSI with a four-hour time limit, it requires a 70% passing score. The exam thoroughly assesses a candidate's competency across the full spectrum of the trade, including HVAC and refrigeration systems, air distribution, piping, ...
VerifiedSets
£54.27 More Info

Exam (elaborations)

Air Conditioning Certification Study Guide / Score 100% / 2025 New Version
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9

February 2026

2025/2026

A+
Pass your state or industry Air Conditioning Certification (e.g., EPA 608, NATE) exam with this comprehensive 2025 study guide. This resource covers core principles of refrigeration, system components, electrical circuits, charging and recovery procedures, diagnostics, and EPA regulations for handling refrigerants. It includes system diagrams, troubleshooting charts, practice exam questions, and study notes to ensure you are fully prepared to score 100% and work legally and safely on AC systems.
ThePlug
£11.08 More Info

Exam (elaborations)

AIR CONDITIONING FINAL EXAM 2026-2027 QUESTIONS AND ANSWERS GRADED A+
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21

January 2026

2025/2026

A+
AIR CONDITIONING FINAL EXAM QUESTIONS AND ANSWERS GRADED A+
LiamJones
£17.58 More Info