The third edition of Fundamentals of HVACR is here! There are four new units in all. They include Motor Controls, Motor Application and Troubleshooting, Electrical Troubleshooting, and a unit on Mini-split, Multi-split, and Variable Refrigerant Flow Systems. The electrical section now boasts twelve chapters! The addition of the unit on Mini-split, Multi-split, and Variable Refrigerant Flow Systems has detailed coverage of the function, application, and installation for this critical and growing segment of the HVACR industry. Lots of updated art throughout with 2900 figures and 1540 pages.