Fundamentals of HVACR, 4/E

The Fundamentals of HVACR, 4/E is a modern technical textbook designed for beginners and experienced learners in the heating, ventilation, air conditioning, and refrigeration (HVACR) trade. It covers the essentials of HVACR using clear, plain‑language explanations, backed by many visuals and practical examples. The book is organized into short, digestible units so complex topics (like thermodynamics, electrical controls, refrigeration cycles, etc.) are broken down into manageable lessons. The 4th edition adds new units addressing recent industry trends, such as electronic controls, electrical installation, room‑air conditioners, CO₂ refrigeration systems, and hydrocarbon refrigerants. It also places greater emphasis on sustainability and current electrical codes. The text is suited for both classroom instruction and for serving as a reference for technicians in the field, with sections on installation, maintenance, service, troubleshooting, system design, and safety.

Key aspects:

• Modular Learning Format
• Comprehensive HVACR Coverage
• Clear, Plain Language Explanations
• Up-to-Date with Industry Standards
• Strong Emphasis on Safety and Environmental Concerns
• Hands-On and Practical Approach

Highlights:

• Visual and Technical Support
• Career and Certification Focused
• Interactive Learning Tools
• Updated Content

About Authors

• Carter Stanfield is an experienced educator and author specializing in HVACR training and technical education. With a background in both teaching and industry, Stanfield has dedicated his career to developing clear, accessible instructional materials that help students and professionals master HVACR principles and practices. His expertise spans HVAC system design, refrigeration, and electrical controls, making him a trusted name in technical training.
• David Skaves is a seasoned HVACR professional and author with extensive hands-on experience in installation, maintenance, and troubleshooting of heating, ventilation, air conditioning, and refrigeration systems. His practical knowledge complements Stanfield’s educational approach, ensuring the text balances theory with real-world application. Skaves has contributed to numerous technical manuals and training programs aimed at preparing the next generation of HVACR technicians.

Other Works:

• Refrigeration and Air Conditioning Technology 9th Edition
• Modern Refrigeration and Air Conditioning, 22nd Edition