The California Mechanical Code (CMC) based on the 2009 Uniform Mechanical Code, the California Mechanical State amendments have been assembled into a convenient, single publication. includes updates and errata pages. Hundreds of tables and diagrams are included.

2010 California Mechanical Code, Title 24, Part 4, contains mechanical building standards of state adopting agencies.

This code is preassembled with the 2009 Uniform Mechanical Code and Includes a special State of California binder.

Developed using an ANSI-accredited consensus code-making process, the 2009 edition of IAPMO's Uniform Mechanical Code™ (UMC™) provides complete requirements for the installation and maintenance of heating, ventilating, cooling, and refrigeration systems, along with incinerators and other heat producing appliances. IAPMO is an international leader in enhancing public health, comfort, and safety through its work in the plumbing and mechanical communities.

This comprehensive edition provides requirements addressing every aspect of mechanical systems, from general guidelines through provisions for cooling towers, hydronics, and process piping.

The UMC appendices include extra information about specialized materials, with complete chapters on key topics such as the installation and testing of gas or fuel-fired equipment, and the sizing of venting systems serving appliances.