Guide to the HVAC/R Certification and Competency Tests - Softcover

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Guide to the HVAC/R Certification and Competency Tests, Second Edition, will help students and professionals prepare for any of the commonly offered exams in the industry. Containing both a review of essential concepts and procedures, along with practice questions with answers, this guide is a valuable resource in the preparation for exams offered by ARI, EPA, ACCA, RSES, and the ESCO Institute.

This new edition offers hundreds of new practice questions and reviews in the areas of hydronic heating and commercial refrigeration. Sections on system components and tools, electrical theory and application, air flow components and duct fabrication, indoor air quality, and service and troubleshooting have been updated.