 The Exam-Prep Heating, Ventilating and Air Conditioning, Question and Answer Learning Tool CD helps you understand exactly what knowledge is necessary in order to become proficient in any HVAC application. By answering the 300 multiple-choice questions, you cover all of the areas that you need to succeed in Heating, Ventilating, and Air Conditioning. If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question. $39.95 |  An illustrated review for the Journeyman General Mechanical Examination!
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Author: Gladstone
The principle aim of this book is to prepare practicing journeymen and senior-year apprentices for the journeymen's air conditioning and general mechanical examination; to help him or her pass any municipal or state examination for certification. It is, therefore, a practical book--a fact book. 265 pp $29.95 |  A study guide for the air conditioning & mechanical contractor's licensing exam!
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Author: Gladstone
Includes over 575 actual questions and answers from previous exams covering air conditioning, refrigeration, heating, service and maintenance, sheet metal and ventilation, insulation, pressure and process piping, and test and balance, and more. 422 pp. $34.95 |
 The DEWALT HVAC Certification Exam Guide is the most complete and comprehensive HVAC technician certification book available. This new “standard” for the climate control industry will help readers pass the NATE, ICE, RSES Certification, HVAC Excellence, and HVAC Technician Licensing Exams. Innovative coverage also makes this exam guide extremely useful for studying and preparing for the state limited energy license and HVAC contractor licenses. $49.00 |