Br>publisher's note: products purchased from third party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.A complete, up-to-date guide to AC and Refrigeration Revisited to cover the latest techniques, tools, refrigerants, and equipment, air conditioning and Refrigeration, second edition, provides a thorough introduction to the basic principles and practices of the AC and Refrigeration industry. Step-by-step instructions, along with more than 800 photographs and illustrations, demonstrate efficient, cost-effective, and current methods for choosing, installing, maintaining, troubleshooting, servicing, and repairing today's cooling and Climate control systems. Whether you're a do-it-yourself, a professional Technician, or a student, you'll find the task-simplifying details you need for any project. Learn all about: tools, instruments, and specialized equipmentdevelopment of Refrigerationvoltage, current, and resistancesolenoids and valveselectric motorsrefrigerantsrefrigeration compressorscondensers, chillers, and cooling towerswater-cooling problemsevaporatorsrefrigerant flow controlservicing and safetyfreezerstemperature, Psychrometrics, and air controlcomfort air Conditioningcommercial air-conditioning systemsvarious types of air conditioners and Heat pumpsestimating load and insulating Pipeselectrical power for air conditionersair-conditioning and Refrigeration careersNew refrigerantselectrical and electronic symbols used in schematics.