MODERN REFRIGERATION AND AIR CONDITIONING, 22ND EDITION

The Modern Refrigeration and Air Conditioning, 22nd Edition is a key reference text used by 1 Exam Prep for HVAC certification and contractor license exam preparation. Published under the authority of the HVAC Excellence educational standards, this edition provides in-depth coverage of refrigeration principles, air conditioning systems, electrical controls, and environmental regulations aligned with EPA Section 608 requirements. It supports exam readiness for mechanical and air conditioning contractor licenses across Florida and other states. The book integrates current industry codes, system troubleshooting techniques, and safety practices essential for professional HVAC training through accredited contractor education programs offered by 1 Exam Prep.

Modern Refrigeration and Air Conditioning is focused on closing the gap from students to technicians with a commitment to top quality coverage of fundamentals and the latest technology. This time-honored standard of excellence features a fantastic new instructional design that provides an excellent blend of theory, skill development, and service techniques to help students learn how to install and service refrigeration and HVAC systems. With the most up-to-date technical content, a logical and progressive organization, rich learning pedagogy and features, a superior art program, readability, and a focus on career and workplace readiness, this resource is ideal for today's students. Enhanced instructor and student resources include over 100 new lab activities, new HVACR videos, and a Virtual Toolbox. The content correlates to HVAC Excellence and ACCE (formerly PAHRA) accreditation requirements to ensure complete coverage that will prepare your students for career success.

• This new edition includes new and enhanced coverage of heat pumps, A2L refrigerants, and the seasonal energy efficiency ratio 2 (SEER2).
• Over 200 labs provide hands-on practice with topics that range from basic residential service tasks to commercial troubleshooting.
• Robust digital package includes Follow-the-Heat™ animations, Troubleshooting Activities, NEW HVACR videos and animations, NEW HVACR Virtual Toolbox, Image Library, and more.