2024 Uniform Mechanical Code Book

The 2024 Uniform Mechanical Code (UMC) is a comprehensive guide for the installation and maintenance of heating, ventilating, cooling, and refrigeration systems. With its emphasis on safety, innovation, and new technologies, this code provides complete requirements for various mechanical systems. Key changes in the 2024 edition include new minimum air filtration requirements, revised outdoor air intake requirements, and new air balancing requirements for ventilation systems.