Know how to put a chill in the air Here at last is a reference manual devoted exclusively torefrigeration, both home and commercial. Beginning with theessential physics and math, it provides a complete course inmaintaining, troubleshooting, and repairing both new and vintagerefrigeration systems for home and light industry. You'll find theanswers you need, whether you're a student, apprentice,cost-conscious homeowner, or skilled technician. * Know how different types of refrigerants are used and how tohandle them safely * Perform routine maintenance on various types of compressors * Test for leakage and resolve common problems such asfreeze-ups * Repair and replace refrigerator cabinet parts * Troubleshoot common problems with home freezers * Understand the working parts of both electrically driven andabsorption-type refrigeration units * Learn to troubleshoot and maintain the wide variety of motorsused in cooling devices * Service and repair automatic icemakers, water coolers, anddisplay cases