Technician Certiﬁcation for Refrigerants helps learners prepare for certiﬁcation in the safe and efﬁcient recovery, storage, transportation, and charging of refrigerants. This full-color text/workbook addresses EPA Section 608 regulations and their implications as well as HFC and PFC refrigerant usage. This edition includes learning objectives, new climate-friendly alternative refrigerants, and 465 certiﬁcation test practice questions. Step-by-step procedures, technical illustrations, and a robust glossary of HVAC terms aid comprehension and help learners prepare for the exam.
This edition features updates to the following:
• Leak rate calculations and refrigerant management requirements for non-exempt substitute refrigerants
• Requirements for maintaining, servicing, repairing, and disposal of ODS and substitute refrigerants
• Evacuation requirements, HVAC equipment requirements, and the AHRI Standard for reclaiming requirements