2021 International Mechanical Code (IMC)

By International Code Council (ICC)

Ensure full regulatory compliance with the 2021 International Mechanical Code (IMC), published by the International Code Council (ICC). This authoritative 156-page paperback, released in 2020, establishes minimum requirements for the design, installation, and maintenance of mechanical systems in buildings.

The 2021 IMC covers HVAC, ventilation, refrigeration, combustion systems, and related mechanical processes that control environmental conditions within residential, commercial, and industrial structures. It uses both prescriptive and performance-based provisions to support safe, efficient, and modern mechanical design.

Key Features for 2025 Mechanical Standards

• Updated requirements for HVAC system efficiency and operational safety
• Strong focus on energy conservation and smart ventilation systems
• Standards for refrigeration systems and duct construction
• Guidelines for commercial kitchen exhaust and fire safety
• Integration with IoT-enabled and smart mechanical controls

Who Should Buy This?

• HVAC contractors and installers ensuring code compliance
• Mechanical engineers designing building systems
• Building inspectors enforcing mechanical standards
• Students in mechanical engineering or HVAC training programs

Why It’s Essential (Strengths)

• Authored by ICC, the leading authority in building and safety codes
• Adopted by 48 U.S. states, ensuring broad applicability
• Clear, performance-based provisions with practical guidance
• Highly rated by mechanical professionals for clarity and updates
• Excellent value at BooksGoat ($59.99 vs. $100–$125 elsewhere)

About the Author

The International Code Council (ICC) is a global leader in the development of model construction codes that promote safety, sustainability, and resilience. Adopted across most U.S. states, ICC codes are created through an ANSI-accredited consensus process. The 2021 International Mechanical Code remains a trusted standard for safe and efficient mechanical system design worldwide.

With mechanical systems rapidly evolving in 2025, this code is essential for compliance and professional success.
Order today from BooksGoat and stay ahead with confidence.