EPA 608 Core / Joshua Pz / score 100% / new version / HVAC certification study
Prepare for the EPA 608 Core exam with this Joshua Pz study guide. Covers ozone depletion, CFC/HCFC/HFC regulations, refrigerant safety, recovery techniques, leak repair requirements, and Section 608 compliance. Includes practice questions and test-taking strategies. Ideal for HVAC technicians, refr...