HVAC Practice Tests
Check out our HVAC Practice Tests and get certified with one of the HVAC Certifications or Certificates exams. Make sure to read our blog posts to know which certification suit you best. We crafted those HVAC Practice Exams to make sure you nail and pass those exams, go try them out and practice to reach your goals!
Table of Contents
EPA 608 CORE PRACTICE TEST
As the foundation for all EPA 608 certifications, the Core Exam tests your understanding of refrigerant safety, environmental regulations, and basic HVAC principles. It measures your awareness of ozone depletion, handling procedures, and technician responsibilities. Passing this section is required before earning any Type I, II, or III EPA certifications.
EPA 608 CORE PRACTICE TEST TYPE 1
For technicians servicing small appliances, the EPA 608 Type I Exam evaluates your ability to recover and handle refrigerants in systems like window air conditioners and residential refrigerators. It focuses on safety, recovery techniques, and compliance with EPA regulations. Certification is essential for those working on appliances with five pounds of refrigerant or less.
EPA 608 CORE PRACTICE TEST TYPE 2
Technicians working with high-pressure systems will need to pass the EPA 608 Type II Exam. This test assesses your skills in safely recovering and servicing equipment such as rooftop units and residential split systems. It covers leak testing, evacuation practices, and recovery requirements specific to high-pressure appliances.
EPA 608 CORE PRACTICE TEST TYPE 3
The Type III Exam is intended for professionals handling low-pressure systems, such as chillers. It examines your knowledge of recovery procedures, evacuation standards, and refrigerant handling specific to low-pressure equipment. Certification under this section is critical for those performing maintenance or disposal of these systems.
EPA 608 PRACTICE TEST
Covering all categories of refrigerant handling, the Universal Certification confirms your ability to service small appliances, high-pressure systems, and low-pressure equipment. It combines the Core, Type I, Type II, and Type III exams into one comprehensive credential. Earning this certification is essential for HVAC technicians who want to work on all types of equipment without restriction.
EPA 609 PRACTICE TEST
Working with mobile air conditioning systems? The EPA 609 Exam measures your understanding of motor vehicle A/C servicing, focusing on the proper handling and recovery of refrigerants used in automotive systems. This certification is required by federal law for anyone servicing or repairing vehicle air conditioning units.
NATE CORE PRACTICE TEST
Recognized across the HVAC industry, the NATE Exam assesses your technical knowledge and performance in real-world HVAC installations and service. It includes specialties like air conditioning, heat pumps, gas heating, and more. Achieving this certification demonstrates a technician’s expertise, professionalism, and commitment to industry standards.
