2021 International Energy Conservation Code

The 2021 IECC addresses energy efficiency on several fronts including cost, energy usage, use of natural resources and the impact of energy usage on the environment.

This Study Companion is a comprehensive self-study guide for the requirements of the 2021 International Energy Conservation Code® that addresses both residential and commercial provisions. Particular emphasis is placed on definitions, thermal envelope, fenestration and daylighting, lighting power densities and controls, mechanical systems, compliance options, additional efficiency requirements and existing buildings.The Companion's 10 study sessions provide practical learning assignments and contain specific learning objectives, applicable code text and commentary, and a list of questions summarizing key points for study. A 20-question quiz is provided at the end of each study session enabling users to test their knowledge of the material. An answer key indicates the correct response and reference for each of the 200 total questions.

When the technical requirements of the 2012 INTERNATIONAL FIRE CODE (IFC) aren't enough, look no further than the 2012 INTERNATIONAL FIRE CODE COMMENTARY. In the tradition of the other titles in the International Code Council's highly successful Code Commentary series, the book includes the complete text of the 2012 International Fire Code, and presents it alongside detailed, in-depth commentaries. These commentaries help users to navigate critical IFC requirements, explaining why they were developed, their implications, and the problems that can result when they are not followed properly.This book is a must-have for any code official, engineer, architect, inspector, plans examiner, contractor, or firefighter seeking a solid foundation in the 2012 IFC and its applications.

Addresses the design and installation of fuel gas systems and gas fired appliances through prescriptive and performance requirements. Key changes in the 2021 IFGC include: The termination of concealed condensate piping requires marking to indicate if it is the primary drain or the secondary drain. Press-connect joints are acceptable for high pressure (over 5 psi) applications indoors. Commercial cooking appliances are not allowed within dwelling units.