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EPA 608 Hub

CCMA Study Guides

Every topic tested on the NHA CCMA exam, organized into 3 sections and 45 subsections. Pick a section to drill into the chapter list.

regulations

15 chapters

clean air act overview section 608 overview refrigerant types cfc phaseout hcfc r22 phaseout hfc aim act phasedown+9 more

procedures

15 chapters

recovery from high pressure recovery from low pressure recycling onsite leak detection electronic leak detection bubble leak detection uv dye+9 more

safety

15 chapters

ppe requirements cylinder handling cylinder storage ventilation requirements refrigerant identification a2l refrigerants+9 more

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