Refrigeration and Air Conditioning Technology

Refrigeration and Air Conditioning Technology, 8th Edition, is a textbook written by John Tomczyk that presents foundational concepts for students studying heating, air conditioning, and refrigeration systems. Published by Cengage Learning, the volume introduces principles of HVAC service and repair.

The content emphasizes sustainable technology across the HVAC/R industry, directing attention toward new technical developments and green awareness. Students work through systematic troubleshooting methods designed for mechanical maintenance tasks.

Visual learning is aided by over 260 supporting photos alongside embedded Service Call sections. This structural design provides practical entry points for students preparing for work on modern environmental control equipment.