2021 International Mechanical Code Looseleaf

The **2021 International Mechanical Code (IMC)**, published by the **International Code Council (ICC)**, establishes minimum requirements for the design, installation, and maintenance of mechanical systems, including heating, ventilation, air conditioning (HVAC), and refrigeration. It promotes energy efficiency, indoor air quality, and fire safety while ensuring system performance and durability. The 2021 edition includes updates reflecting advancements in technology, materials, and best practices for mechanical system safety and efficiency.