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This book package includes all of the required references for your PSI Examination:
Time allowed (hours) 3
Also includes general sheet metal and all types of siding
Updated figures illustrate air terminal protection for lower roof protection
Number of questions: 15
2018 International Mechanical Code R71 This book package includes all2018 International Mechanical Code Establishes minimum regulations for mechanical systems using prescriptive and performance related provisions. The IMC was developed with broad based principles that make possible the use of new materials, methods and design. Added coverage of pollution control units. A new exception was added to recognize Type I kitchen hoods listed for clearances to combustibles of less than 18 inches. Added coverage for a newer
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