EPA section 608 CORE questions and answers (Environmental Protection
Agency section 608) 2026\2027 A+ Grade
Is this book a formal refrigeration training course?
- correct answer It is NOT a formal refrigeration Course
Should EPA regulation CHANGE after a technician becomes certified?
- correct answer it is the responsibility of the technician to comply with these changes of EPA
Certifications
Can EPA modify test questions and/or require new certification or recertification based on advance in
tech?
- correct answer They can modify and require a new certification
Does the clean air act requires all persons to maintain, service, repair, or dispose of appliance containing
regulated refrigerant, be certified and proper refrigerant handling techniques ??
as required by the national recycling and emissions reduction program
- correct answer Yes they need to be certified
Regulated refrigerants are? List 4?
- correct answer CFC
HCFC
HFC
HFO
Can you work under ANOTHER persons certification?
- correct answer NO, you must be certified
, Core is required for any four levels of certifications? T/F
- correct answer True, Core is required
Type I is for what? and name examples
- correct answer Persons who maintain, service, repair, dispose of small appliances must be Type 1 techs
EX: Water coolers, window units, refrigerators, freezers, de humidifiers, ice machines, and package
terminal air conditioning
a small appliance is defined as what for type I?
- correct answer A pre assembled unit, hermetically sealed and factory charged with 5lbs or less of
refrigerant
Type 2 is persons who maintain, service, repair, or dispose of appliances, containing more than how
many pounds of refrigerant? and can do what?
- correct answer Containing more than 5lbs of refrigerant; if installation of such equipment requires
refrigerant charging, you must be Type 2
Type 2 does not include what?
- correct answer Does not include small appliances or motor vehicle air conditioning
Type 3 are persons who maintain service, repair, or dispose of low pressure appliances such as?
- correct answer Chillers and centrifugals
Low pressure applices operate with low pressure refrigerants which have a pressure of what
- correct answer low prssure of 30 psig or lower; at liquid phase temp of 104F
HCFC-123 used in chillers is a low pressure refrigerant
Universal certification
- correct answer Persons, who maintain, service, or repair both low and high-pressure equipment, as
well as small appliances, must be certified as Universal technicians.
what are 3 stages of condenser
- correct answer DE superheats
Agency section 608) 2026\2027 A+ Grade
Is this book a formal refrigeration training course?
- correct answer It is NOT a formal refrigeration Course
Should EPA regulation CHANGE after a technician becomes certified?
- correct answer it is the responsibility of the technician to comply with these changes of EPA
Certifications
Can EPA modify test questions and/or require new certification or recertification based on advance in
tech?
- correct answer They can modify and require a new certification
Does the clean air act requires all persons to maintain, service, repair, or dispose of appliance containing
regulated refrigerant, be certified and proper refrigerant handling techniques ??
as required by the national recycling and emissions reduction program
- correct answer Yes they need to be certified
Regulated refrigerants are? List 4?
- correct answer CFC
HCFC
HFC
HFO
Can you work under ANOTHER persons certification?
- correct answer NO, you must be certified
, Core is required for any four levels of certifications? T/F
- correct answer True, Core is required
Type I is for what? and name examples
- correct answer Persons who maintain, service, repair, dispose of small appliances must be Type 1 techs
EX: Water coolers, window units, refrigerators, freezers, de humidifiers, ice machines, and package
terminal air conditioning
a small appliance is defined as what for type I?
- correct answer A pre assembled unit, hermetically sealed and factory charged with 5lbs or less of
refrigerant
Type 2 is persons who maintain, service, repair, or dispose of appliances, containing more than how
many pounds of refrigerant? and can do what?
- correct answer Containing more than 5lbs of refrigerant; if installation of such equipment requires
refrigerant charging, you must be Type 2
Type 2 does not include what?
- correct answer Does not include small appliances or motor vehicle air conditioning
Type 3 are persons who maintain service, repair, or dispose of low pressure appliances such as?
- correct answer Chillers and centrifugals
Low pressure applices operate with low pressure refrigerants which have a pressure of what
- correct answer low prssure of 30 psig or lower; at liquid phase temp of 104F
HCFC-123 used in chillers is a low pressure refrigerant
Universal certification
- correct answer Persons, who maintain, service, or repair both low and high-pressure equipment, as
well as small appliances, must be certified as Universal technicians.
what are 3 stages of condenser
- correct answer DE superheats
