EPA 609 CERTIFICATION FOR MOTOR
VEHICLE A/C TECHNICIANS EXAM
QUESTIONS AND ANSWERS 100% PASS
2026 UPDATE.
EPA 609 Certification - ANS Certification required for MVAC technicians since 1993.
Refrigerant Recovery - ANS Process of capturing refrigerants for reuse.
Recycling - ANS Cleaning and reusing refrigerants after recovery.
Reclamation - ANS Purifying refrigerants for reuse in systems.
CFCs - ANS Chlorofluorocarbons, harmful to ozone layer.
HCFCs - ANS Hydrochlorofluorocarbons, less harmful than CFCs.
HFCs - ANS Hydrofluorocarbons, used as CFC replacements.
Approved Storage Cylinders - ANS Refillable containers for refrigerant storage.
Safety Precautions - ANS Measures to prevent injuries when handling refrigerants.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Operator's Manual - ANS Guidelines for safe equipment operation.
Flash Freezing - ANS Rapid freezing of skin due to refrigerants.
High Pressure Hoses - ANS Hoses containing liquid refrigerant under pressure.
Self-Certification Statement - ANS Pledge confirming no external help during exam.
Open-Book Exam - ANS Exam format allowing use of manuals.
Passing Score - ANS Correctly answer 21 out of 25 questions.
Stratospheric Ozone Layer - ANS Atmospheric layer protecting Earth from UV radiation.
Refrigerant Misuse - ANS Improper handling leading to explosions or injuries.
Qualified Technicians - ANS Technicians trained to handle A/C equipment safely.
Legislative Information - ANS Current laws regulating refrigerant use and handling.
Recovery Equipment - ANS Devices used to capture refrigerants from systems.
Training Course - ANS Educational program for MVAC technician certification.
Environmental Regulations - ANS Laws aimed at protecting the environment from
refrigerants.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Refrigerant Containers - ANS Storage for refrigerants, must meet safety standards.
Technician Certification - ANS Formal recognition of a technician's qualifications.
Recovery-Recycling Machines - ANS Equipment for recovering and recycling refrigerants.
Training Requirements - ANS Necessary qualifications for handling refrigerants.
Educational Purposes - ANS Information provided for learning, not professional services.
Manufacturer's Instructions - ANS Guidelines provided by equipment manufacturers.
Personal Injury Risks - ANS Potential harm from improper refrigerant handling.
Safety - ANS Precautions to prevent accidents and injuries.
Hazards of Reuse - ANS Risks associated with reusing refrigerant containers.
Disposal - ANS Proper methods for disposing of refrigerants.
Refillable Cylinders - ANS Cylinders designed for multiple uses and refilling.
Overfilling - ANS Filling a cylinder beyond its safe capacity.
Cylinder Re-testing - ANS Periodic testing for cylinder safety compliance.
Refrigerant Safety - ANS Guidelines for handling refrigerants safely.
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
VEHICLE A/C TECHNICIANS EXAM
QUESTIONS AND ANSWERS 100% PASS
2026 UPDATE.
EPA 609 Certification - ANS Certification required for MVAC technicians since 1993.
Refrigerant Recovery - ANS Process of capturing refrigerants for reuse.
Recycling - ANS Cleaning and reusing refrigerants after recovery.
Reclamation - ANS Purifying refrigerants for reuse in systems.
CFCs - ANS Chlorofluorocarbons, harmful to ozone layer.
HCFCs - ANS Hydrochlorofluorocarbons, less harmful than CFCs.
HFCs - ANS Hydrofluorocarbons, used as CFC replacements.
Approved Storage Cylinders - ANS Refillable containers for refrigerant storage.
Safety Precautions - ANS Measures to prevent injuries when handling refrigerants.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Operator's Manual - ANS Guidelines for safe equipment operation.
Flash Freezing - ANS Rapid freezing of skin due to refrigerants.
High Pressure Hoses - ANS Hoses containing liquid refrigerant under pressure.
Self-Certification Statement - ANS Pledge confirming no external help during exam.
Open-Book Exam - ANS Exam format allowing use of manuals.
Passing Score - ANS Correctly answer 21 out of 25 questions.
Stratospheric Ozone Layer - ANS Atmospheric layer protecting Earth from UV radiation.
Refrigerant Misuse - ANS Improper handling leading to explosions or injuries.
Qualified Technicians - ANS Technicians trained to handle A/C equipment safely.
Legislative Information - ANS Current laws regulating refrigerant use and handling.
Recovery Equipment - ANS Devices used to capture refrigerants from systems.
Training Course - ANS Educational program for MVAC technician certification.
Environmental Regulations - ANS Laws aimed at protecting the environment from
refrigerants.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Refrigerant Containers - ANS Storage for refrigerants, must meet safety standards.
Technician Certification - ANS Formal recognition of a technician's qualifications.
Recovery-Recycling Machines - ANS Equipment for recovering and recycling refrigerants.
Training Requirements - ANS Necessary qualifications for handling refrigerants.
Educational Purposes - ANS Information provided for learning, not professional services.
Manufacturer's Instructions - ANS Guidelines provided by equipment manufacturers.
Personal Injury Risks - ANS Potential harm from improper refrigerant handling.
Safety - ANS Precautions to prevent accidents and injuries.
Hazards of Reuse - ANS Risks associated with reusing refrigerant containers.
Disposal - ANS Proper methods for disposing of refrigerants.
Refillable Cylinders - ANS Cylinders designed for multiple uses and refilling.
Overfilling - ANS Filling a cylinder beyond its safe capacity.
Cylinder Re-testing - ANS Periodic testing for cylinder safety compliance.
Refrigerant Safety - ANS Guidelines for handling refrigerants safely.
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
